http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 Service Manual: SYSTM WIRING IGRMS NGIN PRORMN >.L hevrolet stro.l ng ig :.L (VIN W), ngine Performance ircuits ( of ) MSHT (SI O ISTRIUTOR) HLL T / RN/ (TOP O NGIN, NXT TO MP ) VPORTIV MISSIONS NISTR PURG SOLNOI VLV (TOP O NGIN, LT RR O THROTTL OY) IL IR ONTROL VLV MOTOR M HLL T RNKSHT (HIN RIGHT SI O NGIN RNKSHT PULLY) M POSIT SNS SIG POWR INJ NO. TRL RN/ / K LU/ LU/ RIGHT SNS LO M POSIT SNS RTN TN / T ON/O TRL VP SOL PURG TRL - TRL TRL TN/ K VHIL SP SNS SIG / / GROUN LT SNS HI PR-TLYST SNS HI RIGHT SNS HI POST-TLYST SNS HI VM GROUN PR-TLYST SNS LO LT SNS LO POST-TLYST SNS LO RNK POSIT SNS SIG VSS RTN VSS SIGNL RNK POSIT SNS SIG / 0 0 / TN/ TN TN/ TN/ 0 / TN/ S / / LU/ / TN/ TN/ / VP N VNT VLV INJ NO. TRL - SHIT TRL (THRMOSTT HOUSING) / G / - SHIT TRL T PWM SOL TRL / OMP RLY TRL GR POSIT INPUT GRN RN K RN IR ONITIONING SYSTM GRN RN / RN 0 IL IR TRL (I) HI IL IR TRL (I) HI INJ NO. TRL INJ NO. TRL LU/ / KNOK SNS SIG K LU 0 MP SNS INPUT IT TMP SNS SIG T SNS INPUT THROTTL POSIT SNS GROUN TRNS TMP SNS SIG MSS IR LOW SNS IL IR TRL (I) LO IL IR TRL (I) LO INJ NO. TRL INJ NO. TRL VHIL ONTROL (VM) (LT SI O NGIN OMPRTMNT, LOWR SI O TTRY) K LU GRN TN K LU 0 / 0 LU/ / LU/ S / TWIST WIR PIR (NG HRN, M ROM TRNS RKOUT TOWR RONT O NG) S G0 (RIGHT SI O SH, OV LOWR MOTOR) N N TN N N N S / TN/ N N N N N N TN N GRN TN K LU 0 KNOK (LT RR O ISTRIUTOR ON NGIN LOK) G (LT RR O NGIN LOK, NXT TO KNOK ) VHIL SP (RR O TRNSMISSION) HT OXYGN NO. (RIGHT RONT XHUST Y-PIP LOSST TO XHUST MNIOL) HT OXYGN NO. (LT RONT XHUST Y-PIP) HT OXYGN NO. (RIGHT RONT XHUST Y-PIP LOSST TO TLYTI ONVRTR)

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 ig :.L (VIN W), ngine Performance ircuits ( of ) G NG- MINI US 0 HOT IN OR STRT K L M- MINI US 0 US/RLY RN S S LINR GR VLV SOLNOI (TOP O NGIN, LT O GNRTOR) / / / LU/ / TN/ TN/ VPORTIV MISSION NISTR VNT VLV (UNR- RRIG, LT O NISTR) N N H J L NO. N N N N N N N N G K M / NO. S / NO. NO. LU/ NO. N N / NO. TN GRN / / / / GRN RN 0 / RN LU/ K LU GRN TN K LU K LU 0 0 RN U TN/ T / GRN S / LU/ N K LU R P / L M / TN/ TN T PWM GRN - SHIT - ONTROL LU K LU RN N N N N HT OXYGN NO. (XHUST PIP, TWN TLYTI ONVRTR & MULR) T ON/O - SHIT PRSSUR ONTROL SOLNOI VLV UTOMTI TRNSMISSION LUI PRSSUR MNUL VLV UTOMTI TRNSMISSION RV LO TRNSMISSION LUI TMPRTUR

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 ig :.L (VIN W), ngine Performance ircuits ( of ) GRN MNIOL SOLUT PRSSUR (TOP O NGIN, NR OIL) HOT IN O, OR STRT TRNS US 0 (NG HRN, M ROM GNRTOR RKOUT, TOWR RR O NG) HOT IN OR STRT H GUGS US J S US LOK HOT T LL TIMS M MINI G US 0 S US/RLY PUMP PRIM ONNTOR TN S0 MLUNTION INITOR LMP (MIL) K INTK IR TMPRTUR (TOP O IR INTK UT) K GRN TN/ RN/ INSTRUMNT LUSTR PUMP RLY TN GRN US/RLY S (RIGHT SI O SH, OV LOWR MOTOR) G0 / / (NG HRN, M ROM LINR GR VLV SOL RKOUT) S / / K LU/ K LU K GRN RN/ LU/ K LU K LU 0 / 0 M SIG V IN GN MSS IR LOW (M) (RONT O IR INTK UT) S S (NG HRN, M ROM GNRTOR RKOUT) K LU TN/ S (NG HRN, M ROM US/RLY RKOUT) G N M / N PUMP & SNR (INSI TNK) TN/ N G (THRMOSTT HOUSING) THROTTL (TOP O NGIN, LT SI O THROTTL OY) NGIN OOLNT TMPRTUR (ON SI O LINR GR VLV SOLNOI, TOP O NGIN) OIL PRSSUR & SNR (RR O NGIN, HIN LT SI O ISTRIUTOR) (RIGHT SI O LT RM RIL) G

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 ig :.L (VIN W), ngine Performance ircuits ( of ) HOT IN SNR US GUG M RK LOK US (LT SI N SPRK O SH) PLUGS K GRN RN ISTRIUTOR T/ (TOP RR O STOPLMP NGIN) (OPN W/ RKS HIGH VOG OIL WIR I) (OV RK PL) RN THOMTR TST L / OIL (TOP O NGIN, HIN GNRTOR) IGN TIMING SIG. / TH. SIG. 0 GROUN S ISTRIUTOR ONTROL (TOP O NGIN, RONT O OIL) G (LT RR O NG LOK NXT TO KNOK ) / / K K GRN RN/ LU/ K LU S (NG HRN, M ROM ULKH ONN LT SI O ) S / 0 (RONT O SH, K M ROM LMP HRN RKOUT) S0 RIO S (NG HRN, M ROM US/RLY K LU/ RKOUT) / RN 0 K J G VSS RUIS RK T LINK L VSS RK IGN SIGNL NGG ONNTOR TRL INPUT INPUT INPUT (L-PRTIL) INPUT (LOWR LT SI O RUIS ONTROL SH) LTRONI RK ( RONT O ONTROL SH, LT O (LT RONT SI O WINSHIL WIPR ) RM, LT O TRNSMISSION) ONVNIN (LT SI O US LOK, Y KIK PNL) K GRN / LU/ / 0 0 0 K LU K K LU IR ONITIONING SYSTM K K K GRN S RN/ ( HRN, M ROM LUSTR RKOUT) 0 0 / RN / (NG HRN, M ROM UNR- HOO US/RLY RKOUT) OVRH ONSOL OMPSS & TMPRTUR ISPLY K GRN N VSS IN 0 0 0 LU/ V RTURN PRSS TRL HI ST OUTPUT SIG TRNS PRSS SIG-IT V R. VOG PRSS TRL SOL LO GROUN GROUN GROUN POWR (+) TRNS PRSS SIG-IT TRNS PRSS SIG-IT / RQUST (HI) V R. VOG / RQUST (LO) PUMP RLY TRL VSS SIG VSS SIG HK NG LP OUT RK INPUT SRIL T SIG LVL MO OUT US IGN () LVL RTN US IGN (/STRT) RUIS NGG SIG SRVI IRUIT-POWR SRVI IRUIT-POWR VHIL ONTROL (VM) (LT SI O NGIN OMPRTMNT, SI O TTRY)

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 POWR ISTRIUTION ig : Power istribution ircuit ( of ) TTRY USIL LINK UPITTR TTRY POWR STU TO US-RLY LOW US-RLY TT MXI US 0 S MXI US M 0 / MXI US M 0 RR HT / MXI US M 0 STRTR SOLNOI GNRTOR ( HRNSS, M ROM HTR / ONTROL RKOUT) ( HRNSS, M ROM HLMP RKOUT) S (LT OOR HRNSS, M ROM OUTSI RRVIW MIRROR RKOUT) (RIGHT OOR HRNSS, M ROM POWR OOR LOK RKOUT) LOKS/ STS 0 STOP/HZ US 0 RIO TT US IG R US 0 UX PWR US US LTRONI LOK RK ONTROL LOWR MOTOR RSISTOR N RLY PK RR HT- / RLY US-RLY S ( HRNSS, M ROM LUSTR RKOUT) S00 S S00 ( HRNSS, M ROM RKOUT TO ONNTOR T STRING OLUMN) S T LINK ONNTOR S (LT SI O VHIL, M ROM SI OOR HRNSS RKOUT) J IGRTT RONT UXILIRY LIGHTR POWR OUTLTS RR UXILIRY POWR OUTLT SUWOOR MPLIIR T/STOPLMP TURN/ HZR UIO LRM RIO LT POWR OOR LOK RIGHT POWR OOR LOK S ( HRNSS, M ROM TMPRTUR ONTROL MOTOR RKOUT) ONVNIN S S (POWR ST HRNSS, M ROM LT POWR ST RKOUT) G0 (RIGHT "" PILLR) G (LT "" PILLR) S G RIVR ST JUSTR PSSNGR ST JUSTR OOR OOR RMOT ONTROL LOK LOK OOR LOK RLY ONTROL RIVR ( HRNSS, M ROM HLMP RKOUT) LITGT LOK/H ONVNIN ROM US-RLY OV LIGHTING MXI US 0 TO US-RLY (IGRM O ) RR OG MINI US 0 / OMP MINI US K HORN MINI US H 0 M- MINI US 0 US-RLY HLMP N PNL IMMR S INTRIOR LIGHTS SYSTM K GRN US LOK (RONT O SH, M ROM W LMP HRNSS RKOUT) (NGIN HRNSS, M ROM US-RLY ) S PK LPS US 0 RL US TSY US 0 STRING US ILLUM US H G S H INTRIOR LIGHTS SYSTM HV ONTROL / NL RLY HORN RLY PUMP RLY VHIL ONTROL OIL PRSSUR N SNR HLMP N YTIM PNL IMMR NING LMP IO (LT OOR HRNSS, M ROM POWR OOR LOK ONNTOR RKOUT) LTRONI VRIL ORII ( HRNSS, M ROM LUSTR RKOUT) S0 US- RLY (VNITY MIRROR HRNSS, M ROM LT VNITY MIRROR RKOUT) S 0 ONVNIN S0 H LT OOR OURTSY LMP OUTSI RRVIW MIRROR LT OURTSY LMP INTRIOR LMP ONTROL RIGHT OURTSY LMP RIGHT STPWLL LMP RR OM LMP OM LMP RONT OM/ ING LMPS OM/ING LMPS RIGHT OOR OURTSY LMP OMPRTMNT LMP LT VNITY LMP RIGHT VNITY LMP

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 ig : Power istribution ircuit ( of ) ROM US-RLY (IGRM O ) UPIT-TT MXI US P 0 UPIT-IGN MXI US P 0 IGN- MXI US 0 IGN- MXI US 0 STRTR NL RLY US-RLY UPITTR TTRY POWR STU UPITTR POWR STU ( HRNSS, M ROM TMPRTUR ONTROL MOTOR RKOUT) S0 TO UPITTR RLY LOW S (NGIN HRNSS, M ROM US-RLY ) ONVNIN STRT STRT STRT STRT STRT 00 (NOT US) TO TRILR UPITTR TTRY WIRING POWR STU HRNSS LOK O LOK O LOK O LOK O LOK O ( HRNSS, M ROM ONNTOR T LOWR STRING OLUMN) S0 (LT KIK PNL, M ROM ULKH ONNTOR) S0 TO US-RLY (IGRM O ) US LOK WINOWS 0 RR WIPR US 0 RIO US WIPR US HTR-/ US 0 RK US RUIS US TRNS US 0 RNK US GUGS US IR G US TURN-/U US RN L (LT KIK PNL, M ROM PRK RK RKOUT) S0 RIO (RONT O SH, M ROM ULKH GROMMT, TOWR WINSHIL WSHR MOTOR) S RUIS ONTROL RN N RUIS ONTROL PRK/NUTRL N KUP LMP PRK/NUTRL N KUP LMP T/STOPLMP LT RONT POWR WINOW MSTR RIGHT RONT RR WINOW RR POWR WIPR/WSHR RIO WINOW ONTROL MSTR S ( HRNSS, M ROM HTR / ONTROL RKOUT) RONT RONT WIPR PULS MOTOR N WIPR/ WSHR ROM US-RLY OV (NGIN HRNSS, INSTRUMNT M ROM LUSTR US-RLY RKOUT) S VHIL ONTROL TRNSMISSION INTRIOR LMP ONTROL / SNR GUG INL RSTRINT SNSING IGNOSTI TURN/ HZR LTRONI VRIL ORII UPITTR RLY LTRONI US-RLY RK ONTROL ONVNIN ( HRNSS, M ROM HLMP RKOUT) S HV ONTROL TMPRTUR ONTROL MOTOR RR HT- / RLY 0 ONVNIN S K H J 00 0000 UPITTR POWR STU G0 (RIGHT SI O SH) OMPSS N TMPRTUR ISPLY UIO YTIM LRM NING LMPS RLY ONVNIN INSTRUMNT LUSTR HLMP N PNL IMMR YTIM NING LMPS RMOT ONTROL OOR LOK RIVR

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 ig : Power istribution ircuit ( of ) ROM (IGRM O ) IGN- MINI US M NG- MINI US 0 M- MINI US K 0 US-RLY / NL RLY US-RLY (NGIN HRNSS, M ROM RKOUT TO MSS IRLOW ) (NGIN HRNSS, M ROM INJTOR HRNSS RKOUT) S S H J L INJTOR INJTOR INJTOR INJTOR INJTOR INJTOR RNKSHT VHIL ONTROL ISTRIUTOR ONTROL OIL (NGIN HRNSS, M ROM / LOW PRSSUR UTO RKOUT) S (NGIN HRNSS, M ROM TRNSMISSION RKOUT) S VHIL ONTROL LINR GR VLV SOLNOI VPORTIV MISSION NISTR PURG SOLNOI VLV MSS IR LOW MSHT NK HT OXYGN NK HT OXYGN NK HT OXYGN NK HT OXYGN VPORTIV NISTR PURG VNT VLV 000