Geo Prizm II (1992-1997) (rear of engine, under intake manifold) Wiring diagrams

20-PIN CONN BREAK OUT BELOW RADIO) 4 2 (1.8L) (1.6L) 5 6 N/A 5 6 7 8 14 15 AIR BAG IND AIR BAG IND TACH TACH AIR BAG IND CTRL ANTILOCK BRAKE SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE OF I/P) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BREAK OUT OF LEFT I/P SUPPORT BRACE GROUND WIRE) BREAK- OUT) BRN WIRE CENTER AIRBAG ASSEMBLY (BELOW CENTER CONSOLE) CIRCUIT OPENING RELAY (BEHIND CENTER I/P NEAR RADIO) CRUISE CONTROL MODULE (FRONT OF CENTER CONSOLE, BELOW RADIO) DATA DATA LINK CONNECTOR (LEFT SIDE OF ENGINE COMPT ON STRUT TOWER) DIAG REQUEST DISTRIBUTOR (1.6L-VIN 6) IGNITER (1.8L-VIN 8) EFI F-HTR RELAY ELECTRONIC BRAKE CONTROL MODULE (RIGHT FRONT FLOORBOARD, UNDER CARPET) ENGINE CONTROL SYSTEM ENGINE SPEED OUTPUT FROM 20-PIN CONN BREAK OUT BELOW RADIO) FROM FUEL PUMP CONN) FUEL PUMP (IN FUEL TANK) FUEL PUMP NOISE SUPPRESSOR (IN FUEL TANK) FUEL SENDER ASSEMBLY FUSE, RELAY BOX (LEFT SIDE OF ENGINE COMPT) GRN/WHT WIRE HEATED SUB-OXYGEN SENSOR (1.6L-CALIF, 1.8L) (AFTER CATALYTIC CONVERTER) HOT AT ALL TIMES EFI F-HTR FUSE INSTRUMENT CLUSTER J/B 1 (BEHIND LEFT KICK PANEL) J/C 3 (BEHIND CENTER OF I/P, ATTACHED TO J/B 3) LEFT REAR ENGINE COMPT GROMMET) MIL CTRL MIL MIL NCA WIRE OXYGEN SENSOR BEFORE CATALYTIC CONVERTER PNK/BLK WIRE PPL PPL 11 +B VF RED/WHT WIRE RED/YEL WIRE REQUEST DIAG THROTTLE FC OUT TEST DIAG REQ 8 7 15 TS TT WHT WIRE WHT/BLK WIRE YEL/GRN WIRE

1996 ONLY BLK WIRE BRAKE FLUID LEVEL SWITCH BREAKOUT) BRN WIRE CALIFORNIA ONLY DATA LINK CONNECTOR DATA LINK CONNECTOR - ON-BOARD DIAGNOSTICS II (DCL-OBDII) DATA LINK CONNECTOR SHIELD DAYTIME RUNNING LAMPS (DRL) RELAY 3/4 DISTRIBUTOR SHIELD ENGINE CONTROL MODULE FROM JUNCTION BLOCK 3 (DIAGRAM 1 OF 4) HIGH BEAM INDICATOR INSTRUMENT CLUSTER JUNCTION BLOCK 1 KNOCK SENSOR SHIELD LEFT HEADLAMP LOW BEAM LAMP M/T ONLY NCA WIRE NOT USED OXYGEN SENSOR OXYGEN SENSOR SHIELD POWERTRAIN CONTROL MODULE RED/YEL WIRE RIGHT FRONT TURN LAMP RIGHT HEADLAMP RIGHT PARKING LAMP RIGHT SIDE MARKER LAMP SUB HEATED OXYGEN SENSOR SUB OXYGEN SENSOR SUB- HEATED OXYGEN SENSOR SHIELD VIN 6 VIN 8 W/ ABS WHT WIRE WHT/BLK WIRE

1996 ONLY A/C AMPLIFIER A/T ONLY BLK WIRE BLOWER MOTOR RESISTOR BLOWER SPEED SELECTOR SWITCH BLU WIRE BREAKOUT) BRN WIRE CLUTCH PEDAL POSITION INTERRUPT SWITCH COMBINATION SWITCH CRANKSHAFT POSITION SENSOR SHIELD CRUISE CONTROL MODULE CRUISE CONTROL SWITCH DATA LINK CONNECTOR DATA LINK CONNECTOR ON-BOARD DIAGNOSTICS II DATA LINK CONNECTOR ON-BOARD DIAGNOSTICS II SHIELD DATA LINK CONNECTOR SHIELD DISTRIBUTOR SHIELD ENGINE CONTROL MODULE (VIN 6)/ GRN WIRE HEATED OXYGEN SENSOR 2 HEATED OXYGEN SENSOR 2 SHIELD HEATER RELAY IGNITION KEY WARNING SWITCH INSTRUMENT CLUSTER J/B 2 KNOCK SENSOR SHIELD M/T ONLY NCA WIRE OXYGEN SENSOR 1 OXYGEN SENSOR 1 SHIELD POWERTRAIN CONTROL MODULE (VIN 8) REAR DEFOGGER RELAY BLOCK CASSETTE IGNITION KEY LOCK SOLENOID (AUTOMATIC TRANSAXLE) STARTER RELAY SUPPLEMENTAL RESTRAINT SYSTEM COIL ASSEMBLY TO J/B 3 (DIAGRAM 4 OF 4) (DIAGRAM 4 OF 4) W/ ABS W/ CRUISE CONTROL WHT WIRE WHT/BLK WIRE

11 9 (1995 1.6L) (1995 1.8L, 1996 1.6L/1.8L) 17 23 (1996) (1995) BRAKE IND CTRL 1995 ONLY 1996 ONLY ABS ACTIVE INDICATOR ABS INDICATOR AIR BAG INDICATOR ANTI-LOCK BRAKES SYSTEM AUDIO ALARM MODULE BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE INDICATOR BRN WIRE BULB CHECK RELAY CHARGE INDICATOR CRUISE CONTROL MODULE (BELOW RADIO) CRUISE CONTROL SYSTEM STARTING/CHARGING SYSTEM CRUISE INDICATOR DATA LINK CONNECTOR (PARTIAL) (ON LEFT STRUT TOWER) DAYTIME RUNNING LAMPS CONTROL MODULE (LEFT OF BRAKE PEDAL) BRAKE IND CTRL DAYTIME RUNNING LAMPS INDICATOR DOOR OPEN INDICATOR ENGINE CONTROLS SYSTEM DEFOGGERS SYSTEM ENGINE COOLANT TEMPERATURE GAGE ENGINE COOLANT TEMPERATURE SENDING UNIT (IN THERMOSTAT HOUSING) ENGINE SPEED OUT FROM RIGHT REAR ENGINE COMPT BULKHEAD GROMMET) FUEL GAGE FUEL GAGE SENDING UNIT FUEL SENDER ASSEMBLY (IN FUEL TANK) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE HIGH BEAM INDICATOR HOT IN ON AND START ILLUMINATION LAMP (4 BULBS) INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM (DRL) J/B 1 (BEHIND LEFT KICK PANEL) J/B 3 (BEHIND CENTER OF I/P) J/C 1 (BEHIND CENTER OF I/P, ATTACHED TO RIGHT I/P SUPPORT BRACE) J/C 3 (ATTACHED TO J/B 3) LEFT TURN INDICATOR LT GRN WIRE MALFUNCTION INDICATOR LAMP O/D OFF INDICATOR (1.8L-VIN 8 W/ A/T) OIL PRESSURE INDICATOR OIL PRESSURE SWITCH (IN RIGHT FRONT OF ENGINE BLOCK) P BRAKE SIG PARKING BRAKE SWITCH (IN CENTER CONSOLE) PNK WIRE PPL/WHT WIRE PWR REAR DEFOGGER INDICATOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN INDICATOR SEAT BELT INDICATOR SPEEDOMETER STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER (OPTIONAL) VEHICLE SPEED SENSOR (RIGHT REAR OF TRANSAXLE) VSS OUT VSS IN WARNING SYSTEM WARNING SYSTEMS TRANSMISSIONS SYSTEM WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE