FOREWORD. Applicable models: NHW20 Series PRIUS Repair Manual 2006 PRIUS New Car Features

Transcription

1 FED This wiring diagram manual has been prepared to provide information on the electrical system of the 00 IUS. pplicable models: NH0 Series efer to the following manuals for additional service specifications and repair procedures for these models: Manual Name 00 IUS epair Manual 00 IUS New Car Features ub. No. M00U NM00U ll information in this manual is based on the latest product information at the time of publication. However, specifications and procedures are subject to change without notice. CUTIN hen repairing the hybrid vehicle (H), always follow the direction given in the repair manual listed above to prevent electrical shock, leakage or explosion. NTICE lways follow the directions given in the above repair manuals when handling supplemental restraint system components (such as removal, installation, inspection, etc.) in order to prevent accidents and supplemental restraint system malfunction. 00 ll rights reserved. This book may not be reproduced or copied, in whole or in part, without the written permission of Toyota Motor Corporation. First rinting : Nov. 0,

2 00 IUS EECTIC IIN DIM INTDUCTIN H T USE THIS MNU TUESHTIN Section Code age C.... EITINS D.... SS F TEMS ND SMS..... E.... E CTINS F EECTIC IIN UTIN SSTEM CICUITS H.... UND INT I E SUCE (Current Flow Chart)..... J.... CNNECT IST K.... T NUME F CNNECTS E EECTIC IIN DIM. M IUS (EM00U)

3 INTDUCTIN This manual consists of the following sections: No. Section Description C INDEX INTDUCTIN H T USE THIS MNU TUE SHTIN Index of the contents of this manual. rief explanation of each section. Instructions on how to use this manual. Describes the basic inspection procedures for electrical circuits. D EITINS Defines the abbreviations used in this manual. E SS F TEMS ND SMS Defines the symbols and functions of major parts. F E CTINS Shows position of the Electronic Control Unit, elays, elay lock, etc. This section is closely related to the system circuit. H EECTIC IIN UTIN INDEX SSTEM CICUITS Describes position of arts s, Splice points, round points, etc. This section is closely related to the system circuit. Index of the system circuits. Electrical circuits of each system are shown from the power supply through ground points. iring connections and their positions are shown and classified by code according to the connection method. (efer to the section, How to use this manual ). The System utline and Service Hints useful for troubleshooting are also contained in this section. I UND INT Shows ground positions of all parts described in this manual. J K M E SUCE (Current Flow Chart) CNNECT IST T NUME F CNNECTS E EECTIC IIN DIM Describes power distribution from the power supply to various electrical loads. Describes the form of the connectors for the parts appeared in this book. This section is closely related to the system circuit. Indicates the part number of the connectors used in this manual. rovides circuit diagrams showing the circuit connections. IUS (EM00U)

4 H T USE THIS MNU This manual provides information on the electrical circuits installed on vehicles by dividing them into a circuit for each system. The actual wiring of each system circuit is shown from the point where the power source is received from the battery as far as each ground point. (ll circuit diagrams are shown with the switches in the FF position.) hen troubleshooting any problem, first understand the operation of the circuit where the problem was detected (see System Circuit section), the power source supplying power to that circuit (see ower Source section), and the ground points (see round oint section). See the System utline to understand the circuit operation. hen the circuit operation is understood, begin troubleshooting of the problem circuit to isolate the cause. Use elay ocation and Electrical iring outing sections to find each part, junction block and wiring harness connectors, wiring harness and wiring harness connectors and ground points of each system circuit. Internal wiring for each junction block is also provided for better understanding of connection within a junction block. iring related to each system is indicated in each system circuit by arrows (from, to ). hen overall connections are required, see the verall Electrical iring Diagram at the end of this manual. IUS (EM00U)

5 H T USE THIS MNU [] Stop ight (T) * The system shown here is an EXME N. It is different to the actual circuit shown in the SSTEM CICUITS SECTIN. (I) [N] ST. UE [] I I [D] Skid Control ECU with ctuator S Stop ight S (/) (S/D) (S/D) (S/D) IE IE [E] [C] C C ear ights C Combination Meter [] [F] ight Failure Sensor Stop [H] ear Combination ight H Stop [I] ear Combination ight H [J] (Shielded) [K] H High Mounted Stop ight [] 0 [M] IUS (EM00U)

6 [] : System Title [] : Indicates a elay lock. No shading is used and only the elay lock No. is shown to distinguish it from the J/ Example: Indicates elay lock No. [C] : ( ) is used to indicate different wiring and connector, etc. when the vehicle model, engine type, or specification is different. [D] : Indicates related system. [E] : Indicates the wiring harness and wiring harness connector. The wiring harness with male terminal is shown with arrows ( ). utside numerals are pin numbers. [H] : Indicates the wiring color. ire colors are indicated by an alphabetical code. = lack = hite = rown = lue = iolet S = Sky lue = ed = reen = ight reen = ink = ellow = ray = range The first letter indicates the basic wire color and the second letter indicates the color of the stripe. Example: [I] (lue) : Indicates a wiring Splice oint (ellow) Female Male ( ) The first letter of the code for each wiring harness and wiring harness connector(s) indicates the component s location, e.g, E for the Engine Compartment, I for the Instrument anel and Surrounding area, and for the ody and Surrounding area. hen more than one code has the first and second letters in common, followed by numbers (e.g, IH, IH), this indicates the same type of wiring harness and wiring harness connector. [F] : epresents a part (all parts are shown in sky blue). The code is the same as the code used in parts position. [] : lock (The number in the circle is the J/ No. and the connector code is shown beside it). locks are shaded to clearly separate them from other parts. [J] Example: : Indicates a shielded cable. [K] : Indicates the pin number of the connector. The numbering system is different for female and male connectors. Example: Numbered in order from upper left to lower right Numbered in order from upper right to lower left Example: C indicates that it is inside lock No. Female Male [] : Indicates a ground point. The first letter of the code for each ground point(s) indicates the component s location, e.g, E for the Engine Compartment, I for the Instrument anel and Surrounding area, and for the ody and Surrounding area. [M] : age No. [N] : Indicates the ignition key position(s) when the power is supplied to the fuse(s). IUS (EM00U)

7 H T USE THIS MNU [] System utline Current is applied at all times through the ST fuse to TEMIN of the stop light S. hen the ignition S is turned on, current flows from the UE fuse to TEMIN of the light failure sensor, and also flows through the rear lights warning light to TEMIN of the light failure sensor. Stop ight Disconnection arning hen the ignition S is turned on and the brake pedal is pressed (Stop light S on), if the stop light circuit is open, the current flowing from TEMIN of the light failure sensor to TEMINS, changes, so the light failure sensor detects the disconnection and the warning circuit of the light failure sensor is activated. s a result, the current flows from TEMIN of the light failure sensor to TEMIN to UND and turns the rear lights warning light on. y pressing the brake pedal, the current flowing to TEMIN of the light failure sensor keeps the warning circuit on and holds the warning light on until the ignition S is turned off. [] : arts ocation Code See age Code See age Code See age C H S [Q] : elay locks Code See age elay locks (elay lock ocation) / No. (Instrument anel race H) [] : lock and ire Harness Code See age lock and ire Harness ( ocation) C Instrument anel ire and J/ No. (Instrument anel race H) I 0 Instrument anel ire and Instrument anel J/ (ower Finish anel) [S] : Joining ire Harness and ire Harness Code See age Joining ire Harness and ire Harness ( ocation) IE Floor ire and Instrument anel ire (eft Kick anel) 0 uggage oom ire and Floor ire (uggage oom eft) [T] : round oints Code See age round oints ocation 0 Under the eft Center illar 0 ack anel Center IUS (EM00U)

8 [] : Explains the system outline. [] : Indicates the reference page showing the position on the vehicle of the parts in the system circuit. Example : art (ight Failure Sensor) is on page of the manual. The letter in the code is from the first letter of the part, and the number indicates its order in parts starting with that letter. Example : Á arts is th in order ight Failure Sensor [Q] : Indicates the reference page showing the position on the vehicle of elay lock s in the system circuit. Example : is described on page of this manual and is installed on the left side of the instrument panel. [] : Indicates the reference page showing the position on the vehicle of J/ and ire Harness in the system circuit. Example : C connects the Instrument anel ire and J/ No.. It is described on page of this manual, and is installed on the instrument panel left side. [S] : Indicates the reference page describing the wiring harness and wiring harness connector (the female wiring harness is shown first, followed by the male wiring harness). Example : IE connects the floor wire (female) and Instrument panel wire (male). It is described on page of this manual, and is installed on the left side kick panel. [T] : Indicates the reference page showing the position of the ground points on the vehicle. Example : round point is described on page 0 of this manual and is installed on the back panel center. IUS (EM00U)

9 H T USE THIS MNU The ground points circuit diagram shows the connections from all major parts to the respective ground points. hen troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify the problem ground quickly. The relationship between ground points ( E, I and IC shown below) can also be checked this way. I UND INT FN MIN elay Cigarette ighter /C Control ssembly FN MIN elay /D Main S lower Motor /C elay No. Clock lower S /C elay No. arking rake S adiator Fan Motor J Headlight Cleaner elay Combination Meter Headlight H Headlight H C Combination S Front Turn Signal ight H Front Fog ight H D Cruise Control ECU Front Clearance ight H Front Turn Signal ight H Front Clearance ight H Door ock Control S Door Courtesy S H Door ock Motor H Door ock Control elay lower esistor Front Fog ight H rake Fluid evel S I 0 E E F E E ID emote Control Mirror S Turn Signal Flasher Defogger S Combination S Unlock arning S ower indow Master S ower indow Control elay Door Courtesy S H Idle Up S I Door ock Control S /C mplifier Door ock Motor H ( ZE) IC Fuel Control S adio and layer oofer Speaker mplifier HETE elay Combination Meter uto ntenna Motor Combination Meter Fuel Sender I IC * The system shown here is an EXME N. It is different to the actual circuit shown in the SSTEM CICUITS SECTIN. IUS (EM00U)

10 The Current Flow Chart section, describes which parts each power source (fuses, fusible links, and circuit breakers) transmits current to. In the ower Source circuit diagram, the conditions when battery power is supplied to each system are explained. Since all System Circuit diagrams start from the power source, the power source system must be fully understood. J E SUCE (Current Flow Chart) The chart below shows the route by which current flows from the battery to each electrical source (Fusible ink, Circuit reaker, Fues, etc.) and other parts Short in 0 ECU. DME EFI attery 0 M Starter Fusible ink lock S 0 HZD 0 DI N. 0 HN 00 T 0 S Engine oom / (See age 0) Fuse 0 ST 0 DME ower Source System S S and Traction Control Cruise Control Electronically Controlled Transmission Multiplex Communication System Cigarette ighter Combination Meter Headlight Interior ight Key eminder and Seat elt arning ight uto Turn ff System Theft Deterrent and Door ock Control age F MIN 0 MIN attery E. DME. M E CC I ST I ST M M HZ DI I Ignition S 0 DEF The system shown here is an EXME N. It is different to the actual circuit shown in the SSTEM CICUITS SECTIN. 9 IUS (EM00U)

11 H T USE THIS MNU K CNNECT IST I Dark ray [] I I ray [C] [] [D] J J K K lack Dark ray DD CCCDD K CNNECT IST lack D ray [F] [E] [] : Indicates connector to be connected to a part. (The numeral indicates the pin No.) [] : Indicates a connector which is connected to a short terminal. 0 Same Color Short Terminal connector in this manual include a short terminal which is connected to a number of wire harnesses. lways perform inspection with the short terminal installed. (hen installing the wire harnesses, the harnesses can be connected to any position within the short terminal grouping. ccordingly, in other vehicles, the same position in the short terminal may be connected to a wire harness from a different part.) ire harness sharing the same short terminal grouping have the same color. [C] : arts Code The first letter of the code is taken from the first letter of part, and the numbers indicates its order in parts which start with the same letter. [D] : Color s not indicated are milky white in color. [E] : Indicates the connector shapes which are used to join wire harnesses. n eft : Female connector shapes n ight : Male connector shapes Numbers indicate pin numbers. [F] : Indicates connector colors. (s with not indicated colors are white) IUS (EM00U)

12 T NUME F CNNECTS Code art Name art Number Code art Name art Number /C mbient Temp. Sensor D Diode (Courtesy) /C Condenser Fan Motor 9090 D Diode (Interior ight) /C Condenser Fan elay D Diode (Moon oof) /C Condenser Fan esistor D Door ock Control elay /C Magnetic Clutch /T il Temp. Sensor D D 9 Door ock Control S H Door ock Control S H 9090 [] S ctuator [] 9090 [C] S ctuator D0 D Door Courtesy S H Door Courtesy S H S Speed Sensor Front H D Door Courtesy S Front H 0 S Speed Sensor Front H irbag Sensor Front H irbag Sensor Front H D D D Door Courtesy S Front H Door Courtesy S ear H Door Courtesy S ear H 9090 irbag Squib D Door Key ock and Unlock S H D Door Key ock and Unlock S H [] : art Code [] : art Name [C] : art Number Toyota art Number are indicated. Not all of the above part numbers of the connector are established for the supply. IUS (EM00U)

13 C TUESHTIN To Ignition S I Terminal Fuse [] TE CHECK (a) Establish conditions in which voltage is present at the check point. Example: [] Ignition S on [] Ignition S and S on [C] Ignition S, S and elay on (S off) S [] oltmeter (b) Using a voltmeter, connect the negative lead to a good ground point or negative battery terminal, and the positive lead to the connector or component terminal. This check can be done with a test light instead of a voltmeter. elay [C] S Solenoid CNTINUIT ND ESISTNCE CHECK hmmeter (a) Disconnect the battery terminal or wire so there is no voltage between the check points. (b) Contact the two leads of an ohmmeter to each of the check points. S hmmeter If the circuit has diodes, reverse the two leads and check again. hen contacting the negative lead to the diode positive side and the positive lead to the negative side, there should be continuity. hen contacting the two leads in reverse, there should be no continuity. Diode Digital Type nalog Type (c) Use a volt/ohmmeter with high impedance (0 kω/ minimum) for troubleshooting of the electrical circuit. IUS (EM00U)

14 Test ight Disconnect ight S To Ignition S I Terminal Fuse Case S elay Disconnect Solenoid Short [] Short [] Disconnect Short [C] FINDIN SHT CICUIT (a) emove the blown fuse and disconnect all loads of the fuse. (b) Connect a test light in place of the fuse. (c) Establish conditions in which the test light comes on. Example: [] Ignition S on [] Ignition S and S on [C] Ignition S, S and elay on (Connect the elay) and S off (or Disconnect S ) (d) Disconnect and reconnect the connectors while watching the test light. The short lies between the connector where the test light stays lit and the connector where the light goes out. (e) Find the exact location of the short by lightly shaking the problem wire along the body. CUTIN: (a) Do not open the cover or the case of the ECU unless absolutely necessary. (If the IC terminals are touched, the IC may be destroyed by static electricity.) (b) hen replacing the internal mechanism (ECU part) of the digital meter, be careful that no part of your body or clothing comes in contact with the terminals of leads from the IC, etc. of the replacement part (spare part). C DISCNNECTIN F ME ND FEME CNNECTS To pull apart the connectors, pull on the connector itself, not the wire harness. HINT : Check to see what kind of connector you are disconnecting before pulling apart. ull Up ull Up ress Down ress Down IUS (EM00U)

15 C TUESHTIN eference: H T ECE TEMIN (with terminal retainer or secondary locking device). EE THE SECI T HINT : To remove the terminal from the connector, please construct and use the special tool or like object shown on the left. (mm). DISCNNECT CNNECT Example: (Case ) Up Tool. DISENE THE SECND CKIN DEICE TEMIN ETINE. (a) ocking device must be disengaged before the terminal locking clip can be released and the terminal removed from the connector. (b) Use a special tool or the terminal pick to unlock the secondary locking device or terminal retainer. Terminal etainer NTICE: Do not remove the terminal retainer from connector body. Terminal etainer [etainer at Full ock osition] [] For Non aterproof Type HINT : The needle insertion position varies according to the connector s shape (number of terminals etc.), so check the position before inserting it. Case aise the terminal retainer up to the temporary lock position. Stopper Terminal etainer [etainer at Temporary ock osition] Example: (Case ) Secondary ocking Device Case pen the secondary locking device. IUS (EM00U)

16 C Tool Tab Tab Example: (Case ) Terminal etainer Tool [] For aterproof Type HINT : Terminal retainer color is different according to connector body. Tool [Male] ccess Hole ( Mark) [Female] Example: Terminal etainer : ody lack or hite : ray lack or hite : Dark ray ray or hite : lack Case Type where terminal retainer is pulled up to the temporary lock position (ull Type). etainer at Full ock osition Insert the special tool into the terminal retainer access hole ( Mark) and pull the terminal retainer up to the temporary lock position. HINT : The needle insertion position varies according to the connector s shape (Number of terminals etc.), so check the position before inserting it. etainer at Temporary ock osition [Male] [Female] Example: (Case ) Terminal etainer Case Type which cannot be pulled as far as ower ock insert the tool straight into the access hole of terminal retainer as shown. Tool Tool [Male] ress Down ress Down [Female] IUS (EM00U)

17 C TUESHTIN ush the terminal retainer down to the temporary lock position. etainer at Full ock osition etainer at Temporary ock osition [Male] [Female] ocking ug (c) elease the locking lug from terminal and pull the terminal out from rear. Tool. INST TEMIN T CNNECT (a) Insert the terminal. HINT:. Make sure the terminal is positioned correctly.. Insert the terminal until the locking lug locks firmly.. Insert the terminal with terminal retainer in the temporary lock position. (b) ush the secondary locking device or terminal retainer in to the full lock position.. CNNECT CNNECT IUS (EM00U)

18 EITINS D EITINS The following abbreviations are used in this manual. /C = ir Conditioning S = nti ock rake System C N = udio isual Communication ocal rea Network = rake ssist EN = ody Electronics rea Network CN = Controller rea Network CHS = Coolant Heat Storage System DC = Direct Current EC = Electrochromic ECU = Electronic Control Unit ES = Electric Motor ower Steering ES = Electronic Spark dvance HID = High Intensity Discharge H = Hybrid ehicle IC = Integrated Circuit INT = Intermittent J/ = lock H = eft Hand TC = ositive Temperature Coefficient / = elay lock H = ight Hand SFI = Sequential Multiport Fuel Injection SC = State of Charge SS = Supplemental estraint System S = Switch TEM. = Temperature TC = Traction Control SC = ehicle Stability Control S = acuum Switching alve T i = ariable alve Timing intelligent w/ = ith w/o = ithout The titles given inside the components are the names of the terminals (terminal codes) and are not treated as being abbreviations. IUS (EM00U)

19 E SS F TEMS ND SMS TTE Stores chemical energy and converts it into electrical energy. rovides DC current for the auto s various electrical circuits. UND The point at which wiring attaches to the ody, thereby providing a return path for an electrical circuit; without a ground, current cannot flow. CCIT (Condenser) small holding unit for temporary storage of electrical voltage. CIETTE IHTE n electric resistance heating element. HEDIHTS. SINE Current flow causes a headlight FIMENT filament to heat up and emit light. headlight may have either a single () filament or a double () filament. DUE FIMENT CICUIT EKE asically a reusable fuse, a circuit breaker will heat and open if too much current flows through it. Some units automatically reset when cool, others must be manually reset. DIDE semiconductor which allows current flow in only one direction. HN n electric device which sounds a loud audible signal. INITIN CI Converts low voltage DC current into high voltage ignition current for firing the spark plugs. DIDE, ZENE diode which allows current flow in one direction but blocks reverse flow only up to a specific voltage. bove that potential, it passes the excess voltage. This acts as a simple voltage regulator. HTDIDE The photodiode is a semiconductor which controls the current flow according to the amount of light. IHT Current flow through a filament causes the filament to heat up and emit light. ED (IHT EMITTIN DIDE) Upon current flow, these diodes emit light without producing the heat of a comparable light. DISTIUT, II Channels high voltage current from the ignition coil to the individual spark plugs. METE, N Current flow activates a magnetic coil which causes a needle to move, thereby providing a relative display against a background calibration. (for Medium Current Fuse) (for High Current Fuse or Fusible ink) FUSE thin metal strip which burns through when too much current flows through it, thereby stopping current flow and protecting a circuit from damage. FUSIE INK heavy gauge wire placed in high amperage circuits which burns through on overloads, thereby protecting the circuit. The numbers indicate the crosssection surface area of the wires. FUE M METE, DIIT Current flow activates one or many ED s, CD s, or fluorescent displays, which provide a relative or digital display. MT power unit which converts electrical energy into mechanical energy, especially rotary motion. IUS (EM00U)

20 E E asically, an electrically operated. NMswitch which may be normally CSED closed () or open (). Current flow through a small coil creates a magnetic field which either opens or closes an attached switch.. NM EN E, DUE TH relay which passes current through one set of contacts or the other. SEKE n electromechanical device which creates sound waves from current flow. SITCH, MNU pens and closes circuits, thereby. NM EN stopping () or allowing () current flow.. NM CSED ESIST n electrical component with a fixed resistance, placed in a circuit to reduce voltage to a specific value. SITCH, DUE TH switch which continuously passes current through one set of contacts or the other. ESIST, TED resistor which supplies two or more different non adjustable resistance values. ESIST, IE or HESTT controllable resistor with a variable rate of resistance. lso called a potentiometer or rheostat. SITCH, INITIN key operated switch with several positions which allows various circuits, particularly the primary ignition circuit, to become operational. SENS (Thermistor) resistor which varies its resistance with temperature. SITCH, IE K utomatically returns wipers to the stop position when the wiper switch is turned off. (eed Switch Type) SENS, SEED Uses magnetic impulses to open and close a switch to create a signal for activation of other components. TNSIST solidstate device typically used as an electronic relay; stops or passes current depending on the voltage applied at base. SHT IN Used to provide an unbroken connection within a junction block. SENID n electromagnetic coil which forms a magnetic field when current flows, to move a plunger, etc. IES ires are always drawn as () NT straight lines on wiring CNNECTED diagrams. Crossed wires () without a black dot at the junction are not joined; crossed wires () with a () SICED black dot or octagonal ( ) mark at the junction are spliced (joined) connections. IUS (EM00U) 9

21 F E CTINS [Engine Compartment] Engine oom / No. Engine oom / Engine oom J/ [Instrument anel] Certification ECU Center No. Tire ressure arning ECU ower Steering ECU ateway ECU ower Source Control ECU ID Code ox Daytime unning ight elay Hybrid ehicle Control ECU ower utlet elay Engine Control Module Mirror Heater elay Center No. ody ECU CC elay Headlight eam evel Control ECU Driver Side J/ Skid Control ECU Navigation ECU irbag Sensor ssembly Transmission Control ECU /C Control ssembly Stereo Component mplifier 0 IUS (EM00U)

22 F [ody] ccupant Classification ECU verhead J/ Door Control eceiver ear iper elay attery Fan elay Tire ressure arning ntenna and eceiver System Main elay attery ECU Fusible ink lock IUS (EM00U)

23 F E CTINS : Engine oom / : Engine oom J/ Engine Compartment eft (See age 0) Fuse Holder * : (HID Type) 0 (Except HID Type) * :DIM elay * :H- elay * :S MT elay * :S N. elay * :0 ES (for High Current) * :0 HT (for High Current) * :0 DI (for High Current) * 9:0 S HT (for High Current) * 0:00 DC/DC (for High Current) * :0 S- (for High Current) * :0 CN MT (for High Current) * :0 HED MIN (for High Current) * :0 /I (for High Current) CDS FN 0 TC HT 0 TC HT 0 M 0 CHS / 0 F F S MIN 0 S MIN 0 S MIN DME HZ 0 TT FN 0 ETCS 0 S- (from Engine oom Main ire) CN MIN. S MT elay S N. elay CN MT elay * * FN N. elay * * FN N. elay * * H- HI H 0 0 H- HI H *9 * * H- H * * H- H. D * * *0 * Unit Unit Unit C IUS (EM00U)

24 F Unit (from Engine oom Main ire) (from Engine oom Main ire) C F (from Engine oom Main ire) ack iew (from Engine oom Main ire) E Side iew D (from Engine oom Main ire) Top iew To Fuse Holder Side iew M (from Frame ire) (from Engine oom Main ire) IUS (EM00U)

25 F E CTINS : Engine oom / : Engine oom J/ Unit Top iew Engine Compartment eft (See age 0) ack iew HE 0 HN 0 J (from Engine oom Main ire) M I (from Engine oom Main ire) EFI K (from Engine oom Main ire) Unit C Top iew ack iew (from Engine oom Main ire) H (from Engine oom Main ire) IUS (EM00U)

26 Memo IUS (EM00U)

27 F E CTINS [Engine oom / and Engine oom J/ Inner Circuit] Unit M D 00 DC/DC E 0 /I 0 HED MIN 0 S HT 0 DI C 0 CN MT 0 HT C C 0 S- 0 ES C F Fuse Holder 0 S MIN 0 HZ 0 S MIN 0 TT FN S MIN 0 ETCS DME S- 0 CDS FN. CN MIN 0 TC HT 0 M 0 TC HT 0 CHS / F F IUS (EM00U)

28 F Unit 0 HE ICT elay J J J 0 HN HN elay J J J M I elay I I I I K EFI EFI M elay I I I I Unit C C / elay H H H H K/U elay H H H H FN N. elay C/N elay IUS (EM00U)

29 F E CTINS : Engine oom / No. ight Side of eserve Tank (See age 0) F F elay TC HT elay CHS / elay S HT elay TC HT elay D N. F elay Fusible ink lock uggage oom ight (See age ) F DC/DC-S 0 MIN (for High Current) F IUS (EM00U)

30 Memo 9 IUS (EM00U)

31 F E CTINS : Driver Side J/ ower Finish anel (See age 0) (from Engine oom Main ire) (from Floor ire) D (from Instrument anel ire) (from Instrument anel ire) F H E 9 0 (from Instrument anel ire) (from Instrument anel ire) (from oof ire) I (from Instrument anel ire) 0 (for High Current) 0 DEF (for High Current) J (from Instrument anel ire) I elay C HT elay Flasher elay (from Engine oom Main ire) (from Engine oom Main ire) 0 IUS (EM00U)

32 F ody ECU K N 0 9 (from Instrument anel ire) (from Instrument anel ire) M 9 0 (from Instrument anel ire) 9 0 (from Instrument anel ire) IUS (EM00U)

33 F E CTINS : Driver Side J/ ower Finish anel (See age 0) IN. UTET F CC. UTET F D 0 /C (HT) 0 NE. TI 0 ECU- CC- D ST. D. UE 0 ECU-I. SH 0 I I 0 M/HT IUS (EM00U)

34 Memo IUS (EM00U)

35 F E CTINS [Driver Side J/ Inner Circuit] 0 D E 9 D F 0 D T- elay 0 TI 0 E E E 9 F M M M E 9 D elay 0 0 F D. NE M N M N M 9 M N 0 M 9 N N D H H 0 H D D E D F I N 0 DEF DEF elay K J N F K N E D H E D J (Cont. Next age) IUS (EM00U)

36 F (Cont'd). ST 0 E E E E E K. D UTET F CC- K K K 9 K D I J ECU- K 9 C N 0 HT elay D + I E E EH ND D 9 E Flasher elay F F 9 F D J I Noise Filter I elay 0 I. ECU-I F 0 F 0 E E 0 SH E 0 M M 0 UE (Cont. Next age) IUS (EM00U)

37 F E CTINS [Driver Side J/ Inner Circuit] (Cont'd) D I N 0 N N K J E E M/HT 0 /C (HT) IN / elay 0 9 F E E K. IN J K N UTET. CC J (Cont. Next age) IUS (EM00U)

38 F (Cont'd) 9 E I H H E H H D H H F E F 9 D E 0 KF HU U I CT+ MX CT CC 9 HZ ND T T SI CT ody ECU F D D 0 D 0 H E E E H D H D H E D H DCT CT ECU HN KS CT- 0 9 F N D F H 9 H D IUS (EM00U)

39 F E CTINS : Center No. ehind the Combination Meter (See age 0) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) C D E F (Instrument anel ire) (Instrument anel ire) H I J K IUS (EM00U)

40 Memo 9 IUS (EM00U)

41 F E CTINS [Center No. Inner Circuit] F C 9 K C E F E C D D I D F C K F K 9 C I 0 C 9 E E I E I E 0 I E H E 0 H K 0 E 9 D E 0 D E 0 J F K F 0 0 F F 9 I F I 9 F F F C C H K (Cont. Next age) 0 IUS (EM00U)

42 F (Cont'd) C 0 H D J D J D J D J D J E J D D H C H D J D I C F F K K F H K K C C I F C H C C 9 J 9 J 9 J I J K I J I J I I J J I IUS (EM00U)

43 F E CTINS : Center No. Instrument anel race H (See age 0) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) (Instrument anel ire) C D E F (Instrument anel ire) (Instrument anel ire) H I J K M N IUS (EM00U)

44 [Center No. Inner Circuit] F 0 D E D K D K F J J J D J D J D C C J 9 E 9 C I H M F 0 F E K M F F C M F 9 F E K N C M H M H I 9 D N C 0 K J 0 E I D I D I F K (Cont. Next age) IUS (EM00U)

45 F E CTINS [Center No. Inner Circuit] (Cont'd) D H 9 I 0 I K D 9 K E F 9 D E E M H K E N C E C E E E E C I C H N 0 C H 9 N K M 0 9 C J N C I I I C I K E M (Cont. Next age) IUS (EM00U)

46 F (Cont'd) 9 J 0 0 J J H J H J H J H J K M H 9 M 9 M H D M 0 M 0 N M N N K D H J K K K N N I N N D I I C IUS (EM00U)

47 EECTIC IIN UTIN osition of arts in Engine Compartment C E F0 C C F F F9 H H H H F F C H H H H C F F C H0 H9 E C F F C9 C0 /C Condenser Fan Motor S & & TC & SC ctuator S Speed Sensor Front H S Speed Sensor Front H ir Fuel atio Sensor (ank Sensor ) mbient Temp. Sensor rake Fluid evel arning S rake Master Stroke Simulator Cylinder ssembly C Camshaft osition Sensor C Camshaft Timing il Control alve C Circuit reaker Sensor C Compressor ssembly (Motor) Inverter C Converter C Converter C Crankshaft osition Sensor C9 Coolant Heat Storage Tank utlet Temp. Sensor C0 Coolant Heat Storage ater ump E Engine Coolant Temp. Sensor E Engine Hood Courtesy S F Front irbag Sensor H F Front irbag Sensor H F Front Fog ight H F Front Fog ight H F Front Side Marker ight H F Front Side Marker ight H F Front Turn Signal ight H F Front Turn Signal ight H F 9 Front asher Motor F 0 Front iper Motor H Headlight eam evel Control ctuator H H Headlight eam evel Control ctuator H H Headlight ssembly H H Headlight ssembly H H Headlight ssembly H H Headlight ssembly H H Headlight H H Headlight H H 9 Horn (High) H0 Horn (ow) IUS (EM00U)

48 osition of arts in Engine Compartment I I I I I I I I I M M M I9 S I I S S S T I M S I0 J J J J I I K T T N M M M M9 M M0 I Ignition Coil and Igniter No. I Ignition Coil and Igniter No. I Ignition Coil and Igniter No. I Ignition Coil and Igniter No. I Injector No. I Injector No. I Injector No. I Injector No. I 9 Inverter I 0 Inverter I Inverter I Inverter I Inverter I Inverter I Inverter I Inverter J J J J K Knock Sensor (ank ) M Mass ir Flow Meter M Motor enerator No. M Motor enerator No. M Motor enerator No. M Motor enerator No. M Motor enerator No. M Motor enerator No. M Motor enerator No. M 9 Motor enerator No. M0 Motor enerator No. N Noise Filter (Ignition) il ressure S ressure S adiator Fan Motor ear asher Motor S Shift Control ctuator S Short S Short S Short (ater ump) S Short (ater ump) T Theft Deterrent Horn T Throttle Control Motor T Throttle osition Sensor S (urge) ater ump Motor (/C) ater ump Motor (Inverter) ater Temp. S ater alve ireless Door ock uzzer IUS (EM00U)

49 EECTIC IIN UTIN osition of arts in Instrument anel /C Control ssembly /C Control ssembly 9 /C oom Temp. Sensor 0 /C Solar Sensor /C Thermistor CC elay ccel osition Sensor ir Inlet Control Servo Motor ir Mix Control Servo Motor ir ent Mode Control Servo Motor irbag Sensor ssembly irbag Sensor ssembly 9 irbag Sensor ssembly 0 irbag Squib (Front assenger irbag ssembly) irbag Squib (Front assenger irbag ssembly) irbag Squib (Steering heel ad) ntenna mplifier utomatic ight Control Sensor lower Motor lower Motor Controller lower Motor Controller ody ECU ody ECU ody ECU rake edal Stroke Sensor 9 rake ctuator esistor IUS (EM00U)

50 osition of arts in Instrument anel C0 C F H E H H D D D E H E E H C D C C C H C9 H C Center Speaker C 9 Clock C0 Combination Meter C Combination S C Combination S C Combination S C Combination S D Data ink D Daytime unning ight elay D Diode (Daytime unning ight) D Diode (ear iper) E Engine Control Module E Engine Control Module E Engine Control Module E Engine Control Module F Front assenger Seat elt arning ight ateway ECU love ox ight H Hazard S D/TI S H Headlight eam evel Control ECU H Heated xygen Sensor (ank Sensor ) H Hybrid ehicle Control ECU H Hybrid ehicle Control ECU H Hybrid ehicle Control ECU H Hybrid ehicle Control ECU 9 IUS (EM00U)

51 EECTIC IIN UTIN osition of arts in Instrument anel J J J0 M M M M J J J J M J9 J J J J J J0 J J J J9 J J J K K N N N M J J J J J J 9 J 0 J J J J J J J J J 9 J 0 J J J J J J K Key Slot K Key Slot M Main S M Mirror Heater elay M Multi Display M Multi Display M Multi Display M Multi Display N Navigation ECU N Navigation ECU N Navigation ECU 0 IUS (EM00U)

52 osition of arts in Instrument anel S 9 T 0 T S S * :Separate mplifier * :uilt-in mplifier S9 S S S0 S T S0 T S S S S9 S S (*) (*) ption (lass reakage Sensor) arking rake S ower utlet No. ower utlet No. ower utlet elay ower Source Control ECU ower Steering ECU ower Steering ECU 9 ower Steering ECU ower Steering Motor 0 ower Steering ECU ower Steering Torque Sensor ower S TC Heater TC Heater adio and layer adio and layer adio and layer adio and layer heostat oom scillator S Shift ever osition Sensor S Shift ever osition Sensor S Skid Control uzzer S Skid Control ECU S Skid Control ECU S 9 Skid Control ECU S 0 Skid Control ECU S Certification ECU S Smart Key System Cancel S S Steering Sensor S Stereo Component mplifier S Stereo Component mplifier S Stop ight S S 9 Stereo Component mplifier S 0 Stereo Jack dapter T Transmission Control ECU T ID Code ox T Tire ressure arning ECU T Tire ressure arning eset S aw ate Sensor IUS (EM00U)

53 EECTIC IIN UTIN osition of arts in ody C D D C D D D D D0 C D D D D 9 0 D D9 C D S Speed Sensor ear H S Speed Sensor ear H 9 attery lower Motor 0 attery lower Motor Controller attery ECU attery ECU Hybrid ehicle attery attery ECU Hybrid ehicle attery attery Fan elay uckle S Front H uckle S Front H rake Control ower Supply C Curtain Shield irbag Sensor H C Curtain Shield irbag Sensor H C Curtain Shield irbag Squib H C Curtain Shield irbag Squib H D Door Control eceiver D Door Courtesy ight Front H D Door Courtesy ight Front H D Door Courtesy S Front H D Door Courtesy S Front H D 9 Door Courtesy S ear H D0 Door Courtesy S ear H D Door ock Control S Front H D Door ock Motor Front H Door Unlock Detection S Front H D Door ock Motor Front H Door Unlock Detection S Front H D Door ock Motor ear H Door Unlock Detection S ear H D Door ock Motor ear H Door Unlock Detection S ear H D Door scillator Front H (w/ Sensor) D Door scillator Front H (w/ Sensor) IUS (EM00U)

54 osition of arts in ody J I F E9 J J E F J H9 F F E0 J0 J H0 H I F H J E Electrical Key ntenna (Driver s Side) E 9 Electrical Key ntenna (Front assenger s Side) E 0 Electrical Key ntenna (uggage Compartment Door) F Front Door Speaker H F Front Door Speaker H F Fuel ump Fuel Sender F Fusible ink lock F Fusible ink lock arage Door pener Inner Mirror H Height Control Sensor H9 High Mounted Stop ight H0 Hybrid ehicle attery H Hybrid ehicle attery J J J 0 J J J J icense late ight H icense late ight H uggage Compartment Courtesy S uggage Compartment Door pener Motor uggage Compartment Door ock S uggage Compartment Door pener S uggage Compartment ight uggage scillator (Inner) uggage scillator (uter) I Inter ock S I Interior ight IUS (EM00U)

55 EECTIC IIN UTIN osition of arts in ody N 9 N 9 N Noise Filter (High Mounted Stop ight) N Noise Filter (ear indow Defogger) verhead J/ ccupant Classification ECU ccupant Classification ECU ccupant Classification Sensor Front H ccupant Classification Sensor Front H ccupant Classification Sensor ear H 9 ccupant Classification Sensor ear H ower indow Control S Front H ower indow Control S ear H ower indow Control S ear H ower indow Master S ower indow Motor Front H 9 ower indow Motor Front H 0 ower indow Motor ear H ower indow Motor ear H retensioner H retensioner H 9 ear Combination ight H 0 ear Combination ight H ear Door Speaker H ear Door Speaker H ear indow Defogger ear indow Defogger ear indow Defogger ear indow Defogger ear iper Motor ear iper elay 9 Mirror Heater H emote Control Mirror H 0 Mirror Heater H emote Control Mirror H emote Control Mirror S IUS (EM00U)

56 osition of arts in ody T T T S S0 S T0 T9 S9 T S S S S S S S Seat osition irbag Sensor S Side irbag Sensor H S 9 Side irbag Sensor H S0 Side irbag Squib H S Side irbag Squib H S System Main elay S System Main elay S System Main elay S System Main elay S System Main elay anity ight H anity ight H anity ight S H anity ight S H apor ressure Sensor Canister ump Module S (Fuel apor Containment alve) T Tweeter Front H T Tweeter Front H T Tweeter ear H T 9 Tweeter ear H T 0 Tire ressure arning ntenna and eceiver T Television Camera IUS (EM00U)

57 EECTIC IIN UTIN : ocation of Joining ire Harness and ire Harness : ocation of round oints ED EC Engine oom Main ire Frame ire E E EE EF E E Engine No. ire Engine ire IUS (EM00U)

58 Memo IUS (EM00U)

59 EECTIC IIN UTIN : ocation of Joining ire Harness and ire Harness oof ire Instrument anel ire Instrument anel No. ire Engine ire Engine oom Main ire I I Instrument anel No. ire I I Engine oom No. ire IC Front Door H ire ID Front Door H ire Floor No. ire ID ID Instrument Floor ire ID IF IE IE IE anel No. ire /C Sub ire : ocation of round oints IJ I IH II IK IUS (EM00U)

60 : ocation of Joining ire Harness and ire Harness oof ire Instrument anel ire Instrument anel No. ire I I IH * :Separate mplifier * :uilt-in mplifier Instrument anel No. ire Engine oom Main ire I Engine ire II IJ Engine oom No. ire Front Door H ire IJ IJ Front Door H ire IK IM Floor ire /C Sub ire (*) I IQ I IN I I (*) Instrument anel No. ire IM Floor No. ire 9 IUS (EM00U)

61 EECTIC IIN UTIN : ocation of Joining ire Harness and ire Harness Instrument anel ire Front Seat H ire oof ire Seat irbag No. ire Front Door H ire Floor No. ire ack Door No. ire Electrical Key H ire ack Door No. ire ear Door No. ire Front Door H ire Electrical Key H ire Skid Control Sensor No. ire Main attery Cable No. C F Floor ire Fuel Tank ire Seat irbag No. ire ear Door No. ire Skid Control Frame Main attery Frame D Sensor No. ire E ire Cable No. No. ire F : ocation of round oints Q M N 0 IUS (EM00U)

62 : ocation of Joining ire Harness and ire Harness Seat irbag No. ire Front Seat H ire Seat irbag No. ire Electrical Key H ire Instrument anel ire oof ire Front Door H ire Floor No. ire H H H ack Door No. ire K K I Electrical Key H ire ack Door No. ire J Front Door H ire M ear Door No. ire Floor ire ear Door No. ire Skid Control Sensor No. ire Skid Control Sensor No. ire Main attery Frame ire Cable No. Frame No. ire Fuel Tank ire Main attery Cable No. IUS (EM00U)

63 H SSTEM CICUITS 00 IUS EECTIC IIN DIM SSTEM CICUITS IUS (EM00U) age S ir Conditioning udio System (uilt in mplifier) udio System (Separate mplifier) utomatic lare esistant EC Mirror utomatic ight Control ack Up ight Clock Combination Meter Cruise Control Door ock Control Engine Control ES Front Fog ight Front iper and asher arage Door pener Headlight Headlight eam evel Control Horn Hybrid ehicle Immobiliser System Ignition Illumination Interior ight Key eminder ight uto Turn ff System uggage Compartment Door pener Mirror Heater Multi Display (uilt in mplifier) Multi Display (Separate mplifier) Multiplex Communication System (C N us) Multiplex Communication System (EN us) Multiplex Communication System (CN us) ower utlet ower Source ower indow ush utton Start System adiator Fan and Condenser Fan ear indow Defogger ear iper and asher emote Control Mirror Seat elt aning Shift Control System Smart Key System SS Stop ight Taillight Theft Deterrent

64 H age Tire ressure arning System TT Hybrid System TC Turn Signal and Hazard arning ight SC ireless Door ock Control (w/ Smart Key System) ireless Door ock Control (w/o Smart Key System) IUS (EM00U)

65 ower Source 0 CDS FN C C F 0 TC HT 00 DC/DC 0 S HT 0 DI S 0 S 0 HT C 0 ES D 0 TC HT 0 M 0 CHS / E M DME F F C (), C () Converter MD S 0 HZ 0 /I IN E 0 HED MIN DC/DC S 0 S MIN 0 TT FN 0 MIN 0 S MIN 0 ETCS F(), F() Fusible ink lock S MIN 0 CN MT C attery. CN MIN IUS (EM00U)

66 : w/ Daytime unning ight : w/ HID : w/o HID J I I J I I J K M I I I elay I I I 0 HE J. D EFI ( ) ( ) H H ( ) 0 H H ( ) ( ) 0 HN ( ) ( ) H H ( ) 0 H H ( ) ( ) ( ) ( ) 0 H HI H ( ) H elay DIM elay 0 H HI H ( ) IUS (EM00U)

67 ower Source T elay. NE 0 TI 0 DEF ower Source Control ECU M CCD ID elay 0 ND 0 F D M ID D 0 9 J J. ST 9. D ECU UTET F I elay. ECU I J 0 I I. IN J 0 SH 0 UE 9 K CC I CC elay UTET J M/HT 0 /C(HT). CC E H J EF IH IUS (EM00U)

68 : arts ocation Code See age Code See age Code See age F, J 0 C F, C J : elay locks Code See age elay locks (elay lock ocation) Engine oom / (Engine Compartment eft) : lock and ire Harness Code See age lock and ire Harness ( ocation) 0 Engine oom Main ire and Driver Side J/ (ower Finish anel) E 0 J Instrument anel ire and Driver Side J/ (ower Finish anel) K C D E Engine oom Main ire and Engine oom J/ (Engine Compartment eft) F I K M Frame ire and Engine oom J/ (Engine Compartment eft) H I Instrument anel ire and Center No. (ehind the Combination Meter) J Instrument anel ire and Center No. (Instrument anel race H) : Joining ire Harness and ire Harness Code See age Joining ire Harness and ire Harness ( ocation) I I Engine oom Main ire and Instrument anel ire (Upper arts of Front ody illar H) IN 9 Floor No. ire and Engine oom Main ire (ight Kick anel) E 0 Frame ire and Floor No. ire (Front Side of eft Quarter anel) : round oints Code See age round oints ocation EF eft Side of the Suspension Tower IH Cowl Side anel H IUS (EM00U)

69 Multiplex Communication System EN us (CC) (I) (T) ateway ECU. CC. ECU I ECU TT I CC 0 K D D C C 0 C 0 K H J9 H IUS (EM00U)

70 ateway ECU : w/ Smart Key System : w/o Smart Key System MD MD ND SI C MX MX D I MX MX+ I C K MX MX ower Source Control ECU C0 Combination Meter T Tire ressure arning ECU ( ) 9 II MX MX 9 II I MX ( ) ( ) MX K T Transmission Control ECU S Certification ECU I D MX MX D F T ID Code ox C J MX+ MX+ J K 9 MX MX /C Control ssembly () ody ECU C J C K E H M SI D Data ink IH 9 IUS (EM00U)

71 Multiplex Communication System EN us System utline EN consists of body electrical systems such as body ECU, /C control assembly, power source control ECU, combination meter, tire pressure warning ECU, certification ECU, transmission control ECU, ID code box and gateway ECU. ateway ECU has communication circuit to correspond with different types of communication data. Different types of communication data can be shared among communication parts after it goes through gateway ECU. ehicle information is input to body ECU at an assembling plant as a representative ECU which delivers the information to other ECUs through multiplex communication. ptional equipment This system is working for the following systems: S ir Conditioning udio System Combination Meter Cruise Control Engine Control ES Headlight Hybrid ehicle Immobiliser System Illumination Interior ight Key eminder uggage Compartment Door pener Mirror Heater Multi Display ush utton Start System ear indow Defogger Shift Control System Smart Key System Taillight Tire ressure arning System TT Hybrid System TC SC : arts ocation Code See age Code See age Code See age 9 S J9 0 T C0 9 J 0 T D 9 T 0 IUS (EM00U)

72 : lock and ire Harness Code See age lock and ire Harness ( ocation) E 0 K Instrument anel ire and Driver Side J/ (ower Finish anel) C D F I Instrument anel ire and Center No. (ehind the Combination Meter) K C D H J Instrument anel ire and Center No. (Instrument anel race H) K M : Joining ire Harness and ire Harness Code See age Joining ire Harness and ire Harness ( ocation) I I 9 Instrument anel ire and Instrument anel No. ire (ehind the Combination Meter) II 9 Engine ire and Instrument anel ire (ehind the love ox) : round oints Code See age round oints ocation IH Cowl Side anel H IUS (EM00U)

73 Multiplex Communication System CN us (CC) (I) (T) ateway ECU. CC. ECU I ECU TT I CC CH C ND 0 K C C 0 C 0 K H C D D J9 H E Engine Control Module aw ate Sensor J CNH CN CNH CN 0 (Shielded) (Shielded) (Shielded) J (Shielded) 9 J CNH CN H Hybrid ehicle Control ECU IH J IUS (EM00U)

74 ateway ECU SI C K E H M (Shielded) (Shielded) ower Steering ECU CN CNH (Shielded) (Shielded) (Shielded) attery ECU CN 9 ID CNH ID ID I I I CN J (Shielded) (Shielded) (Shielded) S Skid Control ECU CN H CN CNH CN CNH (Shielded) S Steering Sensor (Shielded) SI D Data ink (Shielded) (Shielded) (Shielded) (Shielded) J IUS (EM00U)

75 Multiplex Communication System CN us System utline CN has two lines as a pair which make communication with operating voltage. CN has excellent data speed and error detecting capacity. It consists of vehicle control systems such as hybrid vehicle control ECU, engine control module, yaw rate sensor, battery ECU, power steering ECU, skid control ECU, steering sensor, data link connector and gateway ECU. ateway ECU has communication circuit to correspond with different types of communication data. Different types of communication data can be shared among communication parts after it goes through gateway ECU. This system is working for the following systems: S ir Conditioning udio System ack Up ight Combination Meter Cruise Control Engine Control ES Headlight Hybrid ehicle Immobiliser System Multi Display ush utton Start System Shift Control System Smart Key System Theft Deterrent TT Hybrid System TC SC : arts ocation Code See age Code See age Code See age J 0 D 9 J 0 S E 9 J 0 S 9 J9 0 H 9 J 0 J 0 J 0 : lock and ire Harness Code See age lock and ire Harness ( ocation) E 0 K Instrument anel ire and Driver Side J/ (ower Finish anel) C H K Instrument anel ire and Center No. (Instrument anel race H) M : Joining ire Harness and ire Harness Code See age Joining ire Harness and ire Harness ( ocation) I Engine oom Main ire and Instrument anel ire (Upper arts of Front ody illar H) ID Instrument anel ire and Floor ire (eft Kick anel) : round oints Code See age round oints ocation IH Cowl Side anel H IUS (EM00U)