4.2l vin s, a/t circuit for GMC Envoy II (2001-2009)
4.2l vin s, a/t circuit
1-2 SHIFT SOLENOID VALVE
2-3 SHIFT SOLENOID VALVE
20 48 6 PRNDL A IN PCS SOL (LO) PCS SOL (HI)
3-2 SHIFT SOLENOID VALVE
33 35 SS A (1-2) SS B (2-3)
ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL, ON BRACKET)
APP 1 SIG APP 1 LO
APP 2 SIG APP 2 LO PPL
AUTOMATIC TRANSMISSION
AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH
AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRN WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
DOWN (3-2)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR (UPPER LEFT SIDE OF ENGINE)
ETC FUSE 23
GRN WIRE
GROUND
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
HOT IN ACC, RUN OR START
HOT IN RUN OR START
HOT W/ BRAKES APPLIED
IGN 0 FUSE 47
INSTRUMENT PANEL CLUSTER (IPC)
LO SW
LOGIC SERVICE ENGINE SOON
LT BLU WIRE
LT BLU/BLK WIRE
LT BLU/WHT WIRE
LT GRN WIRE
LT GRN/BLK WIRE
ORG/ WIRE
PARK/NEUTRAL POSITION SWITCH (ON LOWER LEFT SIDE OF TRANSMISSION)
PCM B FUSE 10
PCM I FUSE 28
PNK WIRE
POWERTRAIN CONTROL MODULE (PCM) (ON UPPER LEFT SIDE OF ENGINE)
PPL
PPL TP 2 SIG TP 2 LO ECT SIG ECT REF
PPL/WHT WIRE
PRESSURE CONTROL SOLENOID VALVE
REAR FUSE BLOCK (BELOW LEFT REAR SEAT)
RED WIRE
RED/BLK WIRE
REV SW
SW SW
TAN WIRE
TAN/BLK WIRE
TCC
TCC PMW SOLENOID
TCC PWM
TCC SOLENOID
THROTTLE BODY (FRONT OF INTAKE DUCT)
TP 1 SIG TP 1 LO
TRANSFER CASE CIRCUIT (W/ 2-SPD TRANSFER CASE)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) IGN E FUSE 22
UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT)
VEH STOP FUSE 34
VEHICLE SPEED SENSOR (LEFT REAR OF TRANSFER CASE)
VSS HI
VSS LO
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE