Chevrolet Chevy Van G2500 (1996-1998) ppl/wht Wiring diagrams

1-2 SHIFT SOL 1-2 SHIFT SOLENOID 2-3 SHIFT SOL 2-3 SHIFT SOLENOID 3-2 CTRL SOLENOID 3-2 DOWNSHIFT SOL AUTOMATIC TRANSMISSION BATTERY IN BLK WIRE BLK/WHT WIRE BRAKE FUSE BRAKE SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) BRAKE SWITCH INPUT BRN WIRE BRN/WHT WIRE DATA CLASS II DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DK BLU WIRE ECM 1 FUSE ECM-B FUSE ECT SENS INPUT ENG 1 FUSE ENGINE COOLANT TEMP SENSOR (LEFT SIDE OR TOP FRONT OF ENGINE) GAUGES FUSE 4 GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HOT IN RUN, START OR OFF I/P FUSE BLOCK IGNITION IN INSTRUMENT CLUSTER LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MALFUNCTION INDICATOR LAMP MIL CONTROL ORG/ WIRE PCM GROUND PCS SOL HI OUT PCS SOL LO OUT PNK (OR ORG) WIRE PNK WIRE PPL PPL/WHT WIRE PRESS CTRL SOLENOID RANGE SIGNAL "A" RANGE SIGNAL "B" RANGE SIGNAL "C" RED WIRE RED/BLK WIRE SENSOR GROUND SENSOR RETURN TAN/BLK WIRE TAN/WHT WIRE TCC PWM SOL TCC PWM SOLENOID TCC SOL TCC SOLENOID THROTTLE POSITION SENSOR (MOUNTED TO SIDE OF THROTTLE BODY) TP SENS INPUT TRANS FLUID TEMP SENSOR TRANS FUSE 20 TRANS RANGE PRESSURE SWITCH ASSEMBLY TRANS TEMP SIG IN UNDERHOOD FUSE/RELAY CENTER VEHICLE CONTROL MODULE (VCM) (ENGINE COMPT, LEFT FRONT FENDER APRON) VEHICLE SPEED SENSOR (LEFT REAR OF TRANSMISSION) VSS HI VSS LO WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOL 1-2 SHIFT SOLENOID 2-3 SHIFT SOL 2-3 SHIFT SOLENOID A/T ISS HI IN A/T ISS LO IN AUTO TRANSMISSION INPUT SHAFT SPEED SENSOR (INSIDE FRONT OF TRANSMISSION) AUTOMATIC TRANSMISSION BATTERY IN BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRAKE FUSE 18 BRAKE SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) BRAKE SWITCH INPUT BRN WIRE BRN/WHT WIRE DATA CLASS II DK BLU WIRE ECM 1 FUSE ECM-B FUSE ECT SENS INPUT ENG 1 FUSE ENGINE COOLANT TEMP SENSOR (LEFT SIDE OR TOP FRONT OF ENGINE) GAUGES FUSE 4 GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HOT IN RUN, START OR OFF I/P FUSE BLOCK IGNITION IN INSTRUMENT CLUSTER LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MALFUNCTION INDICATOR LAMP MIL CONTROL ORG/ WIRE PCM GROUND PCS SOL HI OUT PCS SOL LO OUT PNK (OR ORG) WIRE PNK WIRE PPL PPL DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) PPL/WHT WIRE PRESS CTRL SOLENOID RANGE SIGNAL "A" RANGE SIGNAL "B" RANGE SIGNAL "C" RED WIRE RED/BLK WIRE SENSOR GROUND SENSOR RETURN TAN/WHT WIRE TCC PWM SOL TCC PWM SOLENOID THROTTLE POSITION SENSOR (MOUNTED TO SIDE OF THROTTLE BODY) TP SENS INPUT TRANS FLUID TEMP SENSOR TRANS FUSE 20 TRANS RANGE PRESSURE SWITCH ASSEMBLY TRANS TEMP SIG IN UNDERHOOD FUSE/RELAY CENTER VEHICLE CONTROL MODULE (VCM) (ENGINE COMPT, LEFT FRONT FENDER APRON) VEHICLE SPEED SENSOR (LEFT REAR OF TRANSMISSION) VSS HI VSS LO YEL WIRE YEL/BLK WIRE

4 5 6 PNK PNK WIRE AIR BAG IND ANTI-LOCK BRAKES SYSTEM ENGINE CONTROLS SYSTEM ANTI-LOCK BRAKES WARNING IND BAT IND BLK WIRE BLK/WHT WIRE BRAKE IND IN BRAKE TT BRAKE PSI IGN PK BRAKE BRAKE WARNING IND BRN WIRE BRN/WHT WIRE CHECK GAUGES IND CHECK GAUGES LAMP DRIVER DAYTIME RUNNING LAMP CONTROL MODULE (UNDER LEFT SIDE OF DASH, TAPED TO HARNESS) DIESEL ONLY EXTERIOR LIGHTS SYSTEM DIODE-I DK BLU WIRE DK GRN WIRE DRL LAMP IND ELECTRONIC BRAKE CONTROL MODULE (LEFT FRAME RAIL, NEAR CENTER OF VEHICLE) ENGINE COOLANT TEMPERATURE GAUGE SENDER (LEFT SIDE OF ENGINE BLOCK) FUEL GAUGE GAUGES FUSE 4 GRN/BLK WIRE GRY WIRE HEADLIGHTS SYSTEM HIGH BEAM IND HOT IN RUN OR START I/P FUSE BLOCK (LOWER LEFT KICK PANEL) IGNITION SWITCH ILLUMIN- ATION LAMPS INSTRUMENT CLUSTER LEFT TURN IND LOCK LOW COOLANT IND. (DIESEL) LT BLU WIRE LT GRN WIRE NCA WIRE OFF OIL PRESS GAUGE PARK/NEUTRAL POSITION, BACKUP LAMP SWITCH (LEFT SIDE OF TRANSMISSION) PNK 1 2 WIRE PNK IGN FEED IND CTRL GND WIRE PNK WIRE PPL PPL/WHT WIRE PRNDL CIRCUIT BOARD RIGHT TURN IND RUN WIRE SAFETY BELT IND SERVICE ENGINE SOON IND SERVICE THROTTLE SOON IND (DIESEL) SOLID STATE SPEEDOMETER/ ODOMETER STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TAN WIRE TAN/WHT WIRE TEMP GAUGE UNDERHOOD FUSE-RELAY CENTER (LEFT FRONT FENDER) UNDERHOOD FUSE-RELAY CENTER (LEFT FRONT FENDER) ENG-I MINI FUSE VOLT- METER WAIT IND (DIESEL) WARNING SYSTEM ENGINE CONTROLS SYSTEM DIESEL ONLY WATER IN FUEL IND. (DIESEL) WATER-IN-FUEL SENSOR (DIESEL ONLY) (LEFT FRAME RAIL, NEAR CENTER OF VEHICLE) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1589 470 PPL 13 19 4 5 6 PNK PNK WIRE ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE DIESEL DK GRN WIRE DK GRN/WHT WIRE ENGINE OIL PRESSURE INDICATOR SENDER (TOP REAR OF ENGINE) EVO/PASSLOCK MODULE (BEHIND LEFT SIDE OF DASH) FUEL PUMP AND SENDER (IN FUEL TANK) FUEL PUMP SWITCH, ENGINE OIL PRESSURE GAUGE SENSOR (TOP REAR OF ENGINE) FUEL SENDER BUFFER MODULE (BELOW RIGHT SIDE OF DASH) FUEL TANK LEVEL SENDER (IN FUEL TANK) GASOLINE GRY WIRE HOT IN ACC OR RUN HOT IN RUN I/P FUSE BLOCK (LOWER LEFT KICK PANEL) IGN INLINE DIODE LOW FLOW LOW PRES. LT GRN WIRE LT GRN/BLK WIRE ORG/BLK WIRE P/B BOOSTER FLUID FLOW ALARM P/B BOOSTER FLUID FLOW ALARM SWITCH P/B BOOSTER FLUID FLOW AND PRESSURE ALARM DELAY MODULE P/B BOOSTER FLUID PRESSURE ALARM SWITCH PARK BRAKE WARNING SWITCH PNK 1 2 WIRE PNK 39 474 1581 IGNITION WIRE PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND CENTER OF DASH) PPL PPL 9 29 30 FUEL SIG VSS RTN VSS SIG PPL FUEL LEV PPL GAUGE CTRL SENS GND PPL/WHT WIRE RADIO I FUSE 17 RADIO, ELECTRONIC POWER STEERING SYSTEM RESISTOR SIG IN SW SENSE TAN WIRE TAN/WHT WIRE TRANS FUSE 24 TWISTED PAIR VEHICLE CONTROL MODULE (ON LEFT RADIATOR SUPPORT) VEHICLE SPEED SENSOR (LEFT SIDE OF TRANSMISSION) VEHICLE SPEED SENSOR BUFFER (DIESEL ONLY) (BELOW DASH, NEAR STEERING COLUMN) VSS OUT VSS RTN GND IGN VSS SIG VSS OUT W/ P/B BOOSTER WARNING OPTION, WHT WIRE YEL WIRE YEL/BLK WIRE

1995 VFTC ASH TRAY LAMP BATTERY BLK WIRE BRIGHT ADJUST BRN WIRE CENTER DOME AND READING LAMP (READING LAMPS W/ CONVENIENCE CENTER (UNDER LEFT SIDE OF DASH) CONVENIENCE CENTER (UNDER LEFT SIDE OF DASH) EB CSTY FUSE 3 DK GRN WIRE DOME LAMP DOME LAMP DEFEAT SWITCH DOME SWITCH FRONT DOME AND READING LAMP (READING LAMPS W/ GAUGES FUSE 4 GROUND GRY WIRE HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR START I/P COMPART- MENT LAMP I/P FUSE BLOCK IGNITION JAMB SW LAMP LEFT FRONT DOOR JAMB SWITCH LEFT FRONT POWER SIDE WINDOW SWITCH LEFT FRONT POWER DOOR LOCK SWITCH LEFT STEPWELL LAMP LEFT SUNSHADE MIRROR LAMP NCA WIRE NON BASE BASE NON BASE ONLY OPTION OPTION) OPTION) ORG/ WIRE PARADE MODE SWITCH PARK LPS FUSE 9 PARK SWITCH PNK WIRE POWER DOOR LOCK CONTROL MODULE (ON LEFT KICK PANEL) POWER MIRRORS SYSTEM PPL PPL/WHT WIRE PWR ACCY FUSE A READING LAMPS REAR DOME AND READING LAMP (READING LAMPS W/ REAR DOOR) REMOTE CONTROL DOOR LOCK RECEIVER (RIGHT KICK PANEL) RIGHT FRONT DOOR JAMB SWITCH RIGHT FRONT POWER DOOR LOCK SWITCH RIGHT FRONT POWER SIDE WINDOW SWITCH RIGHT STEPWELL LAMP SIDE STEPWELL LAMP RIGHT SUNSHADE MIRROR LAMP SIDE DOOR JAMB SWITCH TO I/P FUSE BLOCK (DIAGRAM 3 OF 3) UPFITTER PROV. BASE W/ KEYLESS ENTRY W/ UP (W/O UP: RIGHT BODY HARN, 13 CM FROM SIDE DOOR JAMB SWITCH BREAKOUT) W/O UP WHT WIRE WHT/BLK WIRE

1995 VFTC AUXILIARY BLOWER MOTOR SWITCH AUXILIARY HEAT AUXILIARY HEAT W/A/C BASE BASE I/P FUSE BLOCK BLK WIRE CARGO CONVENIENCE CENTER (UNDER LEFT SIDE OF DASH) DK GRN WIRE FROM HEADLAMP SWITCH FRONT AUXILIARY HVAC CONTROL MODULE GRY WIRE HEATER AND A/C CONTROLLER HOT AT ALL TIMES RADIO B FUSE 19 HOT AT ALL TIMES UNDERHOOD FUSE-RELAY CENTER HORN FUSE I/P FUSE BLOCK ILLUM FUSE 14 INSTRUMENT CLUSTER MULTI-FUNCTION ALARM MODULE NON- BASE ODOMETER OR 2 OF 3) ORG/ WIRE PASSENGER PPL PPL/WHT WIRE PRNDL RADIO REAR AUXILIARY HVAC CONTROL MODULE REMOTE CD PLAYER DIM UNDER- HOOD LAMP UNDER- HOOD REEL LAMP WHT WIRE

ANTENNA ANTI-THEFT SYSTEM BASE BLK WIRE BRN WIRE CONVENIENCE CENTER (LEFT SIDE OF DASH) DIM SIG IN DRAIN RT OUTPUT LT OUTPUT AUDIO RTN GROUND LINE BATTERY DIM SIG OUT DRAIN RT INPUT LT INPUT AUDIO RTN GROUND E&C LINE BATTERY DK BLU WIRE DK GRN WIRE EXCEPT 2000 (I/P HARN, FROM POWER WINDOW MOTOR BREAKOUT) FROM RADIO SPEAKER BREAKOUT) GASOLINE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR RUN I/P FUSE BLOCK INTO RADIO BREAKOUT) DIESEL LEFT FRONT DOOR SPEAKER LEFT FRONT DOOR TWEETER SPEAKER LEFT OVERHEAD SPEAKER LEFT REAR DOOR SPEAKER LF - LF + RF - RF + GROUND DIM CTRL ILLUMINATON PWR ANTENNA IGNITION BATTERY LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PILLAR) PNK WIRE POWER ANTENNA ASSEMBLY PPL/WHT WIRE PREMIUM RADIO RADIO I FUSE 17 RADIO-B FUSE 19 RED WIRE REMOTE COMPACT DISK PLAYER (BELOW RADIO) RIGHT FRONT DOOR SPEAKER RIGHT FRONT DOOR TWEETER SPEAKER RIGHT OVERHEAD SPEAKER RIGHT REAR DOOR SPEAKER SPEAKER BREAKOUT) TAN WIRE VEHICLE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR BUFFER (BELOW DASH, NEAR STEERING COLUMN) VSS SIGNAL VSS SIGNAL RR (-) RR (+) LR (-) LR (+) W/ UPFITTER W/O UPFITTER WINDOW MOTOR BREAKOUT) YEL WIRE

2-3 SHIFT SOL BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (PART OF DISTRIBUTOR, REAR TOP OF ENGINE) CANISTER VET SIG CMP RETURN FUEL LVL SIG OUT TCC SOL OUTPUT PPL CMP SIGNAL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DK PNK WIRE EVAPORATIVE EMISSION CANISTER VENT VALVE (ON LEFT FRAME RAIL, NEAR EBCM) GRN WIRE KNOCK SENS SIGNAL KNOCK SENSOR (TOP REAR OF ENGINE) LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE LT LT LT PPL MAP SENS SIGNAL IAT SIG ECT SIG TP SIG FUEL TANK PRESS SIG 472 410 NCA WIRE PNK 12 13 14 15 16 WIRE PNK PNK PPL PNK PNK 1 2 3 4 5 6 7 8 WIRE PNK PPL WIRE PNK WIRE PNK/BLK WIRE PPL PPL CKP LOW VSS LOW CSS SIG CKP SIG PPL PNK WIRE PPL PPL PPL/WHT WIRE RED/BLK WIRE SHIFT SOLENOID OUTPUT SOLID STATE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TEMP SENS SIGNAL MAF SIGNAL IAC HIGH IAC LOW FUEL INJ 4 FUEL INJ 3 VEHICLE CONTROL MODULE (VCM) (LEFT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SENSOR (LEFT SIDE OF TRANSMISSION) VSS SIGNAL WHT WIRE YEL WIRE YEL/BLK WIRE

2-3 SHIFT SOL BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (PART OF DISTRIBUTOR, REAR TOP OF ENGINE) CANISTER VET SIG CMP RETURN FUEL LVL SIG OUT TCC SOL OUTPUT PPL CMP SIGNAL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DK PNK WIRE EVAPORATIVE EMISSION CANISTER VENT VALVE (ON LEFT FRAME RAIL, NEAR EBCM) GRN WIRE KNOCK SENS SIGNAL KNOCK SENSOR (TOP REAR OF ENGINE) LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE LT LT LT PPL MAP SENS SIGNAL IAT SIG ECT SIG TP SIG FUEL TANK PRESS SIG 472 410 NCA WIRE PNK 12 13 14 15 16 WIRE PNK PNK PPL PNK PNK 1 2 3 4 5 6 7 8 WIRE PNK PPL WIRE PNK WIRE PNK/BLK WIRE PPL PPL CKP LOW VSS LOW CSS SIG CKP SIG PPL PNK WIRE PPL PPL PPL/WHT WIRE RED/BLK WIRE SHIFT SOLENOID OUTPUT SOLID STATE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TEMP SENS SIGNAL MAF SIGNAL IAC HIGH IAC LOW FUEL INJ 4 FUEL INJ 3 VEHICLE CONTROL MODULE (VCM) (LEFT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SENSOR (LEFT SIDE OF TRANSMISSION) VSS SIGNAL WHT WIRE YEL WIRE YEL/BLK WIRE

1226 1225 RANGE MODE SEL C RANGE MODE SEL B RANGE MODE SEL A 27 28 29 30 31 PPL 3/2 SHIFT SOL. PRESSURE CONTROL SOLENOID VALVE 397 719 PPL APP 2 GND APP 1 GND APP 1 SIG 7 8 9 10 12 13 14 15 VSS RTN GROUND A/T FLUID PRESSURE (TFP) MANUAL VALVE POSITION SWITCH AIR CONDITIONING SYSTEM ANTI-LOCK BRAKE SYSTEM AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR (LEFT SIDE OF TRANSMISSION) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CLOSURE SIG BOOST SENS INPUT PRESSURE CTRL SOL CRUISE CONTROL SWITCH DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DK PNK/ PNK WIRE ECT SIG GRN WIRE GRY WIRE GRY/BLK WIRE IAT SIG APP 2 SIG GLOW PLUG RELAY PRESSURE CTRL SOL FUEL TEMP SENS TFT SENS LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK PNK PPL 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (BEHIND CENTER OF DASH) PPL PPL CKP GROUND A/C REQUEST PPL TCC/ABS SW IN BRAKE SWITCH INPUT CRUISE SET/COAST SIG PPL/WHT WIRE RADIO, POWER STEERING CONTROL MODULE RED WIRE RED/BLK WIRE RESUME SENSOR GND SET- SHIFT SOL. SHIFT SOL. SOLID STATE TAN WIRE TAN/BLK WIRE TIMING STEPPER MTR (HIGH) CRUISE ON/OFF SW TIMING STEPPER MTR (LOW) TIMING STEPPER MTR (LOW) TRANSMISSION SPEED INPUT TRANSMISSION TEMPERATURE SENSOR VEHICLE SPEED SENSOR (LEFT SIDE OF TRANSMISSION) VEHICLE SPEED SENSOR BUFFER (BELOW DASH, NEAR STEERING COLUMN) VSS SIG VSS SIG VSS HI VSS LO SECOND VSS SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE