Chevrolet Chevy Express G2500 (1996-2012) dk grn Wiring diagrams

1-2 SHIFT SOL 1-2 SHIFT SOLENOID 2-3 SHIFT SOL 2-3 SHIFT SOLENOID A/T ISS SENS HI IN A/T ISS SENS LO IN ACCELERATOR PEDAL POSITION (APP) MODULE (THROTTLE PEDAL MOUNT) APP 1 SIGNAL IN APP 2 SIGNAL IN APP 3 SIGNAL IN AUTO TRANSMISSION INPUT SHAFT SPEED SENSOR (INSIDE FRONT OF TRANSMISSION) AUTOMATIC TRANSMISSION BATTERY IN BLK WIRE BLK/WHT WIRE BRAKE FUSE 18 BRAKE SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) BRAKE SWITCH IN BRN WIRE BRN/WHT WIRE CLASS II DATA DIESEL FUEL FUSE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECM-B FUSE ECT SENSOR IN ENGINE COOLANT TEMP SENSOR (TOP FRONT OF ENGINE) GAUGES FUSE 4 GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK IGNITION IN INSTRUMENT CLUSTER LT BLU WIRE 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 POWER WIRE PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND CENTER OF DASH) PPL PPL DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) PPL/WHT WIRE PRESS CTRL HI SOLENOID RED WIRE RED/BLK WIRE SENSOR GROUND STOP FUSE 1 STOPLAMP SWITCH IN TAN/WHT WIRE TCC PWM SOL TCC PWM SOLENOID TFT SENSOR IN TRANS FLUID TEMP SENSOR TRANS FUSE 20 TRANS RANGE "A" TRANS RANGE "B" TRANS RANGE "C" TRANS RANGE PRESSURE SWITCH ASSEMBLY UNDERHOOD FUSE/RELAY CENTER VEHICLE SPEED SENSOR (VSS) BUFFER (LEFT SIDE OF DASH) VSS HI IN VSS IN VSS LO IN VSS OUT WHT WIRE YEL WIRE YEL/BLK WIRE

ALL- DOWN ALL-UP BACK BLK WIRE CONVENIENCE CENTER (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK GRN WIRE ENTIRE SEAT FOR- WARD FRONT DOWN FRONT UP FRONT UP UP HOT AT ALL TIMES I/P FUSE BLOCK LEFT POWER SEAT FORWARD/ REARWARD MOTOR LEFT POWER SEAT FRONT TILT MOTOR LEFT POWER SEAT REAR TILT MOTOR LEFT POWER SEAT SWITCH LEFT SEAT ADJUSTER MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PWR ACCY FUSE A REAR DOWN DOWN REAR UP RED WIRE RIGHT POWER SEAT FORWARD/ REARWARD MOTOR RIGHT POWER SEAT FRONT TILT MOTOR RIGHT POWER SEAT REAR TILT MOTOR RIGHT POWER SEAT SWITCH RIGHT SEAT ADJUSTER MOTOR ASSEMBLY TAN WIRE YEL WIRE

37 38 GMLAN HI-SPD (-) GMLAN HI-SPD (+) 38 37 GMLAN HI-SPD (+) GMLAN HI-SPD (-) 39 23 46 29 RANGE SW - P RANGE SW - C RANGE SW - B RANGE SW - A 72 32 RANGE SW - B RANGE SW - A BACKUP LAMP (LEFT) BACKUP LAMP- RIGHT BKUP LAMP SUPPLY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) CLASS 2 DATA COMPUTER DATA LINES SYSTEM CUTAWAY DIESEL DK GRN WIRE ENGINE CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPARTMENT) GAS GROUND GRY WIRE HOT AT ALL TIMES LT GRN WIRE MIRRORS SYSTEM PARK/NEUTRAL POSITION SWITCH (ON LEFT SIDE OF TRANSMISSION) PASSENGER/ CARGO POWERTRAIN CONTROL MODULE (IN ENGINE COMPT, ON LEFT INNER FENDER) RANGE SW - C RANGE SW P RED WIRE RED/WHT WIRE TAIL/STOP, TURN SIGNAL LAMP (LEFT) TAIL/STOP, TURN SIGNAL LAMP (RIGHT) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TBC 2 FUSE 18 TRANSMISSION CONTROL MODULE (LEFT FRONT CORNER OF ENGINE COMPARTMENT) UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPARTMENT) WHT WIRE YEL WIRE

1995 VFTC 5 VOLT REF BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) PPL PPL DIESEL DK GRN WIRE DK GRN/WHT WIRE EVO SOLENOID OUT EVO FEED SENSOR INPUT VSS SIGNAL INPUT EVO/PASSLOCK MODULE (BELOW CENTER OF DASH) GAS GAUGES FUSE 4 GROUND IGNITION DATA SENSOR RETURN 5 VOLT REF BATTERY PNK PPL WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN, START I/P FUSE BLOCK (ON LEFT LOWER KICK PANEL) LT BLU WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER STEERING FLUID FLOW ACTUATOR (ON POWER STEERING PUMP) SECURITY/ STRG FUSE 21 SENSOR OUTPUT SENSOR RETURN STEERING WHEEL POSITION SENSOR (ATTACHED TO STEERING COLUMN) VEHICLE CONTROL MODULE (ON LEFT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SENSOR BUFFER (BELOW DASH, NEAR STEERING COLUMN) VSS SIG OUT WHT 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 (UP=UPFITTER PROVISION) 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 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 REAR AUXILIARY HVAC CONTROL MODULE FRONT AUXILIARY HVAC CONTROL MODULE REMOTE CD PLAYER DIM UNDER- HOOD LAMP UNDER- HOOD REEL LAMP WHT WIRE

AIR BAGS FUSE 10 AUTOMATIC TRANSMISSION CONVENIENCE CENTER DAYTIME RUNNING LAMP (DRL) CONTROL MODULE DAYTIME RUNNING LAMP (DRL) RELAY DK GRN WIRE FROM FROM IGNITION SWITCH (DIAGRAM 1 OF 4) FUEL SENDER BUFFER MODULE (DIESEL) GAUGES FUSE 4 GRY WIRE HAZARD WARNING SWITCH HEADLAMP SWITCH I/P FUSE BLOCK I/P RELAY CENTER ILLUM FUSE 14 ILLUMINATED ENTRY MODULE INFLATABLE RESTRAINT SENSING AND DIAGNOSITC MODULE INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM (I/P DIMMER SWITCH) LOW ENGINE COOLANT LEVEL INDICATOR MODULE (DIESEL) PARK/NEUTRAL POSITION SWITCH PASSLOCK MODULE MULTI- FUNCTION ALARM MODULE PNK WIRE REMOTE CONTROL DOOR LOCK RECEIVER TRANS FUSE 20 TURN B/U FUSE 16 VEHICLE SPEED SENSOR BUFFER (DIESEL) W/ KEYLESS ENTRY W/O KEYLESS ENTRY WHT WIRE YEL WIRE

ANTENNA BASE BLK WIRE BREAKOUT) BREAKOUT, TOWARD REAR DOME LAMP BREAKOUT) BRN WIRE COMPUTER DATA LINES SYSTEM PPL CONVENIENCE CENTER (LEFT SIDE OF DASH) DK BLU WIRE DK GRN WIRE FROM POWER WINDOW MOTOR BREAKOUT) FROM THE POWER WINOW BREAKOUT TOWARDS THE RADIO SPEAKER BREAKOUT) GRY WIRE HOT AT ALL TIMES HOT IN ACC OR RUN I/P FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT FRONT DOOR TWEETER SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR SPEAKER LR SPEAKER (+) LR SPEAKER (-) RF SPEAKER (-) RF SPEAKER (+) DIMMING SIG LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORN/ PNK WIRE POWER ANTENNA SYSTEM POWER WINDOW BREAK- PPL CLASS 2 DATA PPL/WHT WIRE PREMIUM RADIO RADIO I FUSE 17 RADIO-B FUSE 19 RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT DOOR TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER TAN WIRE W/ UPFITTER W/O UPFITTER WINDOW SWITCH BREAKOUT, YEL WIRE

1000 OHMS 2 OHMS AIR BAG INDICATOR AIR BAGS FUSE 10 BASE BLK WIRE BLK/WHT WIRE BRN WIRE DATA LINK CONNECTOR (DLC) (PARTIAL) (UNDER LEFT SIDE OF DASH) PPL DK GRN WIRE DK GRN/WHT WIRE GAUGES FUSE 4 GROUND GRY WIRE HIGH CONTROL CLASS 2 SERIAL DATA PPL HIGH CONTROL LOW CONTROL LOW CONTROL INDICATOR CONTROL HOT IN RUN, START I/P FUSE BLOCK (ON LEFT LOWER KICK PANEL) IGNITION INFLATABLE RESTRAINT DIAGNOSTIC RESISTOR INFLATABLE RESTRAINT I/P MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (UNDER LEFT FRONT SEAT) INFLATABLE RESTRAINT STEERING WHEEL MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSTRUMENT PANEL CLUSTER (IPC) MULTI-FUNCTION ALARM MODULE (UNDER LEFT SIDE OF DASH) NCA WIRE OVER 8500 GVW PNK WIRE PPL SEAT BELT SWITCH (OPEN WHEN BUCKLED) (AT DRIVER'S STATIONARY BELT CONNECTOR) SEAT BELT SWITCH GROUND SENSOR SIGNAL GROUND SHORTING BAR W/O PASSENGER SUPPLEMENTAL INFLATABLE RESTRAINT W/PASSENGER SUPPLEMENTAL INFLATABLE RESTRAINT WHT WIRE WHT/BLK WIRE YEL WIRE

BASE BATTERY INPUT KEY-IN SW INPUT FASTEN BELTS OUT GROUND PNK IGNITION ON INPUT WIRE BLK WIRE BLK/WHT WIRE CONVENIENCE CENTER (UNDER LEFT SIDE OF DASH) DK GRN WIRE DRIVER DOOR JAMB SWITCH EXCEPT BASE GAUGES FUSE 4 GRY WIRE HAZARD FUSE 5 HOT AT ALL TIMES HOT IN PARK OR HEAD HOT IN RUN OR START I/P FUSE BLOCK (ON LOWER LEFT KICK PANEL) IGNITION KEY ALARM SWITCH ILLUM MIR FUSE 14 INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER (IPC) LIGHTS ON INPUT LT GRN WIRE MULTI-FUNCTION ALARM MODULE (UNDER LEFT SIDE OF DASH) NCA WIRE ORG/ WIRE PNK WIRE SAFETY BELT INPUT SAFETY BELT LAMP SPEED INPUT TAN WIRE YEL WIRE