Jeep Cherokee II facelift (1997-2001) pci bus Wiring diagrams

1 2 PNK WIRE BACKUP LAMP FEED BACKUP LAMPS BACKUP LMP RLY BLK WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/LT BLU WIRE BRN/YEL WIRE DK BLU WIRE DK BLU/BLK WIRE DK GRN/WHT WIRE DK LT PNK/ WIRE FUSE 20 FUSE 31 FUSE 5 FUSED IGN RUN GND MS SOL CTRL GRN WIRE GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE HOT AT ALL TIMES HOT IN JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) L/R PRESS LL/RR SOL PRES CTRL SOL LR/CC SOL CTRL LT BLU WIRE LT DK DK LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE LT LT MS SOL OD PRESS OD SOL SOL ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/RED WIRE PCI BUS PNK WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER (RIGHT FRONT CORNER OF ENGINE COMPT) PRESS PRESS RED WIRE RED/BLK WIRE RED/WHT WIRE RUN WIRE SCI RECEIVE TAN WIRE TAN/BLK WIRE TEMP SENS TRANS CTRL RLY GND TRANSMISSION CONTROL MODULE (RIGHT INNER FENDER PANEL) TRANSMISSION CONTROL RELAY TRANSMISSION SOLENOID/ TRS ASSEMBLY (TRANSMISSION) TRS TRS TRS BU RLY UD CTRL UD PRESS VIO WIRE VIO/LT GRN WIRE VIO/TAN WIRE VIO/WHT WIRE VSS SIG UD PRESS SW LINE PRESS SIG WHT WIRE WHT/DK BLU WIRE WHT/ORG WIRE YEL WIRE YEL/DK BLU WIRE YEL/DK GRN WIRE YEL/RED WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 PCI BUS AUDIO IN R 1 2 CCD BUS (+) 2 1 RADIO MUX MUX RETURN ANTENNA BLK WIRE BLK/YEL WIRE BODY CONTROL MODULE BRN/RED WIRE CLOCKSPRING COMPACT DISC PLAYER DIAGNOSTIC JUNCTION PORT (AT BOTTOM OF STEERING COLUMN) DK BLU/ORG WIRE DK BLU/PNK WIRE DK BLU/WHT WIRE DK GRN/ORG WIRE DK GRN/WHT WIRE FUSE 30 FUSE 5 GROUND AUDIO IN L FUSED B(+) IGN SWITCH GROUND HOT AT ALL TIMES HOT IN RUN OR ACC JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) L FRONT (-) R FRONT (-) PARK LAMP PANEL LAMPS FUSED IGN FUSED B(+) L REAR (+) R REAR (+) L FRONT (+) R FRONT (+) L REAR (-) R REAR (-) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LT BLU/BLK WIRE LT BLU/RED WIRE LT GRN/DK GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PANEL LAMPS FEED PARKLAMP RELAY OUTPUT PCI BUS RADIO RADIO CONTROL MUX RADIO MUX RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE REMOTE RADIO RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER TAN/DK GRN WIRE VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/DK GRN WIRE WHT/LT BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/VIO/DK BLU WIRE YEL/VIO/WHT WIRE

AIR BAG CONTROL MODULE (FLOOR CONSOLE, NEAR PARK BRAKE) AIR BAG LAMP CONTROL BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/YEL WIRE CLOCKSPRING DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH, NEAR STEERING COLUMN) DIAGNOSTIC JUNCTION PORT (BOTTOM OF STEERING COLUMN) DK BLU WIRE DK BLU/YEL WIRE DK GRN/LT BLU WIRE DK GRN/YEL WIRE DRIVER AIR BAG (TOP OF STEERING COLUMN) FUSE GRN WIRE HOT IN RUN HOT IN RUN OR START IGN INSTRUMENT CLUSTER JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/YEL WIRE NCA WIRE PASSENGER AIR BAG (RIGHT SIDE OF DASH) PCI BUS WHT WIRE YEL WIRE YEL/VIO WIRE YEL/VIO/ORG WIRE YEL/VIO/RED WIRE

12 15 GROUND GROUND 16 2 HEADLAMP SWITCH HEADLAMP SWITCH MUX 6 25 1 14 KEY-IN IGNITION SWITCH GROUND GROUND GROUND 7 6 10 IGN (ST/RUN) FUSED (B+) PCI BUS 8 21 LIFTGATE FLIP-UP AJAR LIFTGATE AJAR 9 11 PCI BUS LF AJAR 9 11 PCI BUS RF AJAR AUTO BLK WIRE BLK/ORG WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM COOLANT LEVEL SENSE COOLANT LEVEL SENSOR (IN FLUID RESERVOIR) DIAGNOSTIC JUNCTION PORT (AT BOTTOM OF STEERING COLUMN) DK BLU WIRE DK BLU/WHT WIRE FUSE FUSE 17 FUSE 22 FUSE 29 (1999) FUSE 28 (2000) HEAD OFF HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR LOCK MOTOR/ AJAR SWITCH LEFT FRONT DOOR MODULE LEFT LIFTGATE AJAR SWITCH LEFT MULTI FUNCTION SWITCH LEFT REAR DOOR LOCK MOTOR/ AJAR SWITCH LIFTGATE FLIP-UP AJAR SWITCH LR DOOR AJAR LT BLU WIRE LT GRN/RED WIRE ORG/ WIRE PARK PCI BUS PNK WIRE PNK/BLK WIRE PNK/RED WIRE RED WIRE RIGHT FRONT DOOR LOCK MOTOR/ AJAR SWITCH RIGHT FRONT DOOR MODULE RIGHT LIFTGATE AJAR SWITCH RIGHT REAR DOOR LOCK MOTOR/ AJAR SWITCH RR DOOR AJAR SEAT BELT SWITCH SEAT BELT SWITCH (CHIME) SEAT BELT WARNING TAN WIRE TAN/BLK WIRE TAN/ORG WIRE TAN/RED WIRE TAN/YEL WIRE VIO WIRE VIO/BRN WIRE VIO/YEL WIRE WHT WIRE WHT/DK GRN WIRE YEL WIRE YEL/VIO WIRE YEL/VIO/BRN WIRE YEL/VIO/GRY WIRE YEL/VIO/RED WIRE YEL/VIO/WHT WIRE

2 6 7 DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH, NEAR STEERING COLUMN) A/C PRES SIG A/C SYSTEM ASD RELAY CTRL VAC SOL CTRL VENT SOL CTRL BATTERY TEMPERATURE SENSOR (BELOW BATTERY TRAY) BLK WIRE BLK/DK GRN WIRE BLK/LT BLU WIRE BRAKE SW SENS GEN SOURCE FUEL LEV SENSOR SCI TRANSMIT BRN WIRE CALIF EX. CALIF. CHARGING SYSTEM CHECK ENGINE IND CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/LT GRN WIRE DUTY CYCLE EVAP/PURGE SOLENOID FUEL PMP RLY EVAP EMIS FUSE 17 FUSE 21 GRN WIRE GRY WIRE GRY/BLK WIRE HEATER RELAY DOWN- STREAM (CALI- FORNIA) HEATER RELAY UP- STREAM (CALI- FORNIA) HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LEAK DETECTION PUMP (BELOW AIR CLEANER HOUSING) LT BLU WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/DK GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE ORG/DK GRN (OR VIO/ORG) WIRE ORG/DK GRN (OR VIO/WHT) WIRE ORG/DK GRN WIRE ORG/PNK WIRE ORG/RED WIRE ORG/YEL WIRE OXYGEN SENSOR 2/1 UPSTREAM (CALIFORNIA) (BELOW RIGHT EXHAUST MANIFOLD) OXYGEN SENSOR 2/2 DOWNSTREAM (CALIFORNIA) (OUTLET OF RIGHT MINI CONVERTER) PCI BUS PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER (NEXT TO BATTERY) POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF FIREWALL) RED/LT GRN WIRE SCI RECEIVE PCI BUS SHIFT INTERLOCK SYSTEM SPD CTRL SW TAN/RED WIRE TAN/WHT WIRE TRANSMISSION CONTROL MODULE (ON RIGHT INNER FENDER) VIO WIRE VIO/LT GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/DK GRN WIRE WHT/PNK WIRE YEL/DK GRN WIRE YEL/VIO WIRE YEL/VIO/GRY WIRE YEL/VIO/RED WIRE