Jeep Cherokee II (1984-1996) pcm ground (on engine block) Wiring diagrams

26 46 CCD (+) CCD (-) ABS BLK WIRE BLK/TAN WIRE BLK/YEL WIRE CCD(-) DATA LINK (RX) DATA LINK (TX) GROUND DATA LINK CONNECTOR 1 DATA LINK CONNECTOR 2 DIAG DATA 2 DIAG DATA 1 ELECTRONIC CONTROL MODULE (LEFT SIDE SHIELD) FUSE FUSE HEVAC CONTROL (CENTER OF I/P) HOT AT ALL TIMES HOT IN RUN OR START LT BLU WIRE LT BLU/RED WIRE OVERHEAD CONSOLE PCM GROUND (ON ENGINE BLOCK) PNK/BLK WIRE POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (PCM) (FRONT LEFT OF ENGINE COMPARTMENT) RED/WHT WIRE TRANSMISSION CONTROL MODULE (REAR OF I/P, LEFT OF STEERING COLUMN) VEHICLE THEFT ALARM MODULE (RIGHT REAR SIDE OF I/P) VIO/BRN WIRE WHT/BLK WIRE WHT/GRY WIRE

32 33 34 35 36 37 38 39 40 MIL IND CRUISE CTRL VACUUM A/C RELAY A/C RELAY A/T AUTOMATIC SHUT DOWN RELAY (IN POWER DISTRI- BUTION CENTER) BATTERY SENSE INJ DRIVER #6 IAC MOTOR #1 IAC MOTOR #3 BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM A/C RELAY HEVAC CONTROL SWITCH CRUISE CONTROL SYSTEM (CRUISE SERVO) CRUISE CONTROL SYSTEM (CRUISE SWITCH) CRUISE CTRL VENT UPSHIFT IND (M/T) DATA LINK CONNECTOR 1 DK BLU/ORG WIRE DK BLU/RED WIRE DK GRN WIRE DK GRN/BLK WIRE ENGINE STARTING RELAY FUEL INJECTORS #1 FUEL PUMP RELAY (IN POWER DISTRI- BUTION CENTER) FUEL PUMP, GAUGE SENDING UNIT (IN FUEL TANK) FUSE FUSE FUSE GENERATOR (RIGHT SIDE OF ENGINE) GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START IDLE AIR CONTROL MOTOR (ON THROTTLE BODY) IGN COIL DRIVER VOLTAGE REGULATOR INTAKE AIR TEMP. SENSOR THROTTLE POSITION SENS IGNITION START/RUN INJ DRIVER #5 IAC MOTOR #4 IAC MOTOR #2 HTD OXYGEN SENSOR INSTRUMENT CLUSTER SYSTEM (FUEL GAUGE) LT BLU WIRE LT BLU/BRN WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/RED WIRE M/T M/T A/T M/T ONLY A/T ONLY ORG/BLK WIRE ORG/DK BLU WIRE PCM GROUND (ON ENGINE BLOCK) PNK 52 53 54 55 56 57 58 59 60 WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWER DISTRI- BUTION SYSTEM POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPARTMENT) RED WIRE RED/LT GRN WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/RED WIRE TRANSMISSION CONTROL MODULE VIO/BLK WIRE VIO/BRN WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/ORG WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

A/T ONLY BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/TAN WIRE BRAKE SWITCH BRN WIRE CRANKSHAFT POSITION SENSOR DISTRIBUTOR/ CAMSHAFT POSITION SENSOR DK GRN/BLK WIRE ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR (LEFT SIDE OF ENGINE, BELOW EXHAUST MANIFOLD) IGNITION COIL INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR (REAR OF INTAKE) M/T ONLY MAP SENSOR (REAR CENTER OF ENGINE COMPARTMENT) MIL IND NCA WIRE ORG/BLK WIRE ORG/DK BLU WIRE PCM GROUND (ON ENGINE BLOCK) RED/LT GRN WIRE RED/WHT WIRE TACH TAN/BLK WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) TRANSMISSION CONTROL MODULE UPSHIFT IND VEHICLE INFORMATION CENTER VEHICLE SPEED SENSOR (ON REAR OF TRANSMISSION) VIO/WHT WIRE VSS WHT/BLK WIRE WHT/ORG WIRE

AUTOMATIC SHUT DOWN RELAY (IN POWER DISTRI- BUTION CENTER) BATTERY SENSE INJ DRIVER #6 IAC MOTOR #1 IAC MOTOR #3 BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM A/C RELAY HEVAC CONTROL SWITCH CRUISE SERVO CRUISE SERVO A/C RELAY CRUISE SWITCH DATA LINK CONNECTOR 1 DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/BLK WIRE ENGINE STARTING RELAY FUEL INJECTORS #1 FUEL PUMP RELAY (IN POWER DISTRI- BUTION CENTER) FUEL PUMP, GAUGE SENDING UNIT (IN FUEL TANK) FUSE FUSE FUSE GENERATOR (RIGHT SIDE OF ENGINE) GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IDLE AIR CONTROL MOTOR (ON THROTTLE BODY) INSTRUMENT CLUSTER SYSTEM (FUEL GAUGE) LT BLU WIRE LT BLU/BRN WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/RED WIRE ORG/BLK WIRE ORG/DK BLU WIRE OVERDRIVE INDICATOR INJ DRIVER #5 IAC MOTOR #4 IAC MOTOR #2 HTD OXYGEN SENSOR PCM GROUND (ON ENGINE BLOCK) PNK 52 53 54 55 56 57 58 59 60 WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE POWER DISTRI- BUTION SYSTEM POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPARTMENT) RED WIRE RED/LT GRN WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/RED WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/ DK BLU WIRE WHT/BLK WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/ORG WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

ASSEMBLY BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/TAN WIRE BRAKE SWITCH (BRAKE PEDAL SUPPORT) BRN WIRE BRN/LT GRN WIRE BRN/YEL WIRE CRANKSHAFT POSITION SENSOR DISTRIBUTOR/ CAMSHAFT POSITION SENSOR DK GRN/BLK WIRE ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) EVAP/PURGE SOLENOID (LEFT REAR OF INTAKE) EXHAUST GAS RECIRCU- LATION SOLENOID (RIGHT REAR OF INTAKE) FUSE BLOCK GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR (RIGHT SIDE OF TRANSMISSION) HEATED REAR WINDOW, OVERDRIVE SWITCH HOT IN RUN OR START FUSE 21 IGNITION COIL INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR (FRONT RIGHT OF INTAKE) LT BLU WIRE MAP SENSOR (ON THROTTLE BODY) MIL IND NCA WIRE O/D IND O/D SWITCH ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE OVERDRIVE, EMCC SOLENOID (LEFT REAR OF TRANS- MISSION) PCM GROUND (ON ENGINE BLOCK) PNK/BLK WIRE PNK/ORG WIRE RED/LT GRN WIRE RED/WHT WIRE TACH TAN/BLK WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) TRANSMISSION CONTROL MODULE VEHICLE INFORMATION CENTER VEHICLE SPEED SENSOR (ON REAR OF TRANSMISSION) VIO/WHT WIRE VIO/YEL WIRE VSS WHT/BLK WIRE WHT/ORG WIRE