Pontiac Trans Sport 1993 Wiring Diagrams

WIRING DIAGRAMS

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1993 Pontiac Trans Sport

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ARTICLE BEGINNING

1993 WIRING DIAGRAMS
General Motors Wiring Diagrams

Chevrolet; Lumina APV
Oldsmobile; Silhouette
Pontiac; Trans Sport

COMPONENT LOCATION MENU

COMPONENT LOCATIONS TABLE

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Component Location (Fig. No.)

A/C COMP CLUTCH DIODE .............................. B-C 30 (8)
A/C COMP RELAY ....................................... B 31 (8)
A/C HEIGHT PRES SWITCH ............................... B 30 (8)
A/C REFRIGERANT PRES SWITCH ........................... E 6 (2)
ABS ENABLE RELAY ................................... B-C 27 (7)
ABS LAMP DRIVER MODULE ............................... C 27 (7)
ALDL CONN (VIN D) ................................... A-B 7 (2)
ALDL CONN (VIN L) .................................... C 11 (3)
ALTERNATOR ............................................ C 3 (1)
ASHTRAY LIGHT ....................................... C 43 (11)
AUDIO ALARM MODULE .................................. A 37 (10)
AUTOMATIC TRANSAXLE (VIN D) ........................... A 7 (2)
AUTOMATIC TRANSAXLE (VIN L) ........................... E 1 (1)
AUXILIARY BLOWER MOTOR RELAY ................ D 31, C 35 (8, 9)
AUXILIARY BLOWER MOTOR RELAY (EX C57) ................ E 35 (9)
AUXILIARY BLOWER SWITCH ..................... C 31, B 35 (8, 9)
AUXILIARY BLOWER SWITCH (EX C57) ................... D-E 35 (9)
BATTERY ............................................... A 2 (1)
BLOWER MOTOR HIGH SPEED RELAY ................. A 31, 35 (8, 9)
BLOWER MOTOR LOW SPEED RELAY ........................ B 38 (10)
BLOWER RESISTOR ............................... A 31, 35 (8, 9)
BRAKE SWITCH ...................................... D-E 37 (10)
CANISTER PURGE SOL ................................... D 15 (4)
CCCI MODULE (VIN L) .................................. A 15 (4)
CIG LIGHTER ......................................... B 43 (11)
CONVENIENCE CENTER ............................. A-C 37

38 (10)

COOLANT FAN .......................................... D 30 (8)
COOLANT FAN RELAY .................................... E 29 (8)
COOLANT PUSHER FAN RELAY ............................. C 33 (9)
COURTESY LIGHTS .................................. C 40

43 (11)

CRUISE CONTROL SERVO (VIN D) ...................... D-E 39 (10)
CRUISE CONTROL SW (VIN D) ........................... E 36 (10)
CRUISE CONTROL SW (VIN L) ......................... E 14

15 (4)

CRUISE MODULE (VIN D) ............................... E 39 (10)
DEFOG GRID .......................................... B 36 (10)
DIR FLASHER .......................................... B 16 (5)
DIR/HAZ SWITCH .................................... C-D 36 (10)
DOOR LOCK SWITCH .................................... C 46 (12)
ELC COMP ASSY ........................................ E 23 (7)
ELC HEIGHT SENS ................................. D-E 21

22 (6)

ELC INFLATION TIMER RELAY .......................... C-D 21 (6)
ELC RELAY ............................................ E 21 (6)
ELECTRONIC BRAKE CONTROL MODULE (EBCM) ............. B-C 24 (7)
ELECTRONIC CONTROL MODULE (ECM)(VIN D) .............. B-E 4 (2)
ENGINE COMPT LIGHT ................................... A 16 (5)
EST DISTRIBUTION (VIN D) ............................ B-C 7 (2)
FUEL INJ (VIN D) ...................................... E 5 (4)
FUEL INJ (VIN L) ................................... B-C 11 (3)
FUEL PUMP RELAY (VIN D) ............................... A 4 (2)
FUEL PUMP RELAY (VIN L) ............................ B-C 12 (4)
FUEL SENS ASSY (VIN D) ...................... A 6, C 45 (2, 12)
FUEL SENS ASSY (VIN L) ....................... C 12, 45 (4, 12)
FUS LINKS ......................................... A-B 2

3 (1)

FUSE BLOCK ......................................... A-D 18 (5)
GEAR SEL SWITCH .................................... B-E 20 (6)
HEADLT SWITCH ..................................... A-B 40 (11)
HEAT CONTROL ASSY .................................. A-E 28 (8)

WIRING DIAGRAMS

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1993 Pontiac Trans Sport

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HORN RELAY .......................................... C 38 (10)
I/P COMP LIGHT ...................................... B 43 (11)
IGN COIL (VIN D) .................................... C-D 7 (2)
IGN KEY WARN SWITCH .............................. A 36

37 (10)

IGNITION SWITCH ................................... A 20

23 (6)

INFLATION SOL VALVE ASSY ............................. C 23 (6)
INFLATION SWITCH ................................... C-D 23 (6)
INST CLSTR (EX LUMINA APV) ........................ A-C 44 (12)
INST CLSTR (LUMINA APV) ........................... A-C 47 (12)
JUNCTION BLOCK ........................................ B 3 (1)
KEYLESS ENTRY MODULE ................................ A 51 (13)
LEFT FRONT DOOR SWITCH .............................. A 42 (11)
LIFTGATE JAMB SWITCH .............................. D-E 47 (12)
OIL PRES SENS/SWITCH (VIN D) ................ A 5, C 45 (2, 12)
OIL PRES SENS/SWITCH (VIN L) ................. C 12, 45 (4, 12)
OUTSIDE MIRROR SWITCH ............................... E 44 (12)
OUTSIDE AIR TEMP SENS ............................... D 44 (12)
OVERHEAD CONSOLE ........................ D-C 40, D 44 (11, 12)
POWER DOOR LOCK RELAY ............................. C-D 51 (13)
POWER SEAT SWITCH ................................ D 52

53 (14)

POWER SLIDING DOOR LOCK RELAY ..................... D-E 51 (13)
POWER WDO SYS ..................................... A-B 52 (14)
POWERTRAIN CONTROL MODULE (PCM)(VIN L) .............. A-E 8 (3)
REAR READING LIGHTS ................................. D 41 (11)
REAR WASHER MOTOR ................................... C 53 (14)
REAR WINDOW DEFOG RELAY ............................. B 37 (10)
REAR WIPER MOTOR MODULE ........................... B-C 53 (14)
REAR WIPER/WASHER SW (LUMINA APV) ................ D 41

42 (11)

REMOTE DIMMER MODULE ................................ A 41 (11)
SEAT BELT SWITCH .................................... A 36 (10)
SOLENOID BOX ..................................... E 32, 31 (9)
STARTER MOTOR ......................................... A 3 (1)
TACH SIGNAL FILTER .................................... D 7 (2)
TEMP DOOR ACTUATOR .......................... D 31, B 34 (8, 9)
TEMP/COMPASS DISPLAY MODULE ......................... D 44 (12)
TRAILER CONN ..................................... B 53-54 (14)
VEHICLE SPEED SENSOR BUFFER (VIN D) ............... C-D 38 (10)
W/SHIELD WIPER/WASHER SW (LUMINA APV) .......... D-E 42

73 (11)

WASHER MOTOR .......................................... D 2 (1)
WATER CTRL SOLENOID (EX C57) ......................... E 33 (9)
WINDSHIELD WIPER MOTOR MODULE ....................... E 2

3 (1)

W/SHIELD WIPER/WASHER SW (EX LUMINA) ........... D-E 40

42 (11)

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GROUND LOCATIONS TABLE

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Component Location (Fig. No.)

GROUND A: (BEHIND RIGHT COMPOSITE HEADLIGHT) .......... A 2 (1)
GROUND B: (BEHIND LEFT COMPOSITE HEADLIGHT) ........... A 2 (1)
GROUND C: (FRONT OF ENGINE NEXT TO STARTER MOTOR) ..... A 2 (1)
GROUND D: (BELOW COOLANT FAN) ......................... A 2 (1)
GROUND E: (BEHIND LEFT COMPOSITE HEADLIGHT) ........... D 2 (1)
GROUND F: (LEFT SIDE OF ENGINE BELOW IGNITION COIL) ... E 5 (2)
GROUND G: (LEFT SIDE OF ENGINE BELOW IGNITION COIL) .. E 12 (4)
GROUND H: (ENGINE COMPT MOUNTED
TO LEFT INNER FENDER) ...................... B 26 (7)
GROUND I: (LOWER LEFT "A" PILLAR
LEFT OF PARK BRAKE) ..................... E 26

27 (7)

GROUND J: (AT OVERHEAD CONSOLE) ..................... C 41 (11)
GROUND K: (BEHIND REAR READING LIGHT) ............... D 41 (11)
GROUND L: (LOCATION NOT AVAILABLE) .................. D 43 (11)
GROUND M: (LOWER LEFT "A" PILLAR
LEFT OF PARK BRAKE) ....................... B 50 (13)
GROUND N: (ABOVE LEFT REAR WHEELHOUSE) .............. B 54 (14)
GROUND O: (ABOVE LEFT REAR WHEELHOUSE) .............. D 53 (14)

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WIRING DIAGRAMS