Mitsubishi Diamante I (1989-1997) junction block (left side of i/p) Wiring diagrams

AIR CONDITIONING CONTROL PANEL ASSEMBLY AIR CONDITIONING CONTROL UNIT (BEHIND CENTER OF I/P) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR BLOWER MOTOR RELAY BLOWER MOTOR RELAY (HI) (RIGHT SIDE OF I/P, BELOW PLENUM) BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE DATA LINK CONNECTOR (PARTIAL) (LEFT SIDE OF I/P) ENGINE COMPARTMENT RELAY BOX DEDICATED FUSE 5 FIN THERMO SENSOR (BEHIND RIGHT SIDE OF I/P) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN IGNITION SWITCH INTERIOR TEMPERATURE SENSOR (CENTER OF ROOF) JUNCTION BLOCK (LEFT SIDE OF I/P) JUNCTION BLOCK (LEFT SIDE OF I/P) MULTI- PURPOSE FUSE 19 LOCK LT GRN WIRE LT GRN/RED WIRE MULT- PURPOSE FUSE 16 MULT- PURPOSE FUSE 3 ORG/ WIRE PHOTO SENSOR (TOP CENTER OF DASH PNK WIRE PNK/BLU WIRE POWER TRANSISTOR (BEHIND CENTER OF I/P) RED WIRE RED/BLK WIRE RED/BLU WIRE RHEOSTAT STORAGE CONNECTOR (IN ENGINE COMPARTMENT RELAY BOX) TAIL LIGHT RELAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

AIR CONDITIONING CONTROL PANEL ASSEMBLY AIR CONDITIONING CONTROL UNIT (BEHIND CENTER OF I/P) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR BLOWER MOTOR RELAY BLOWER MOTOR RELAY (HI) (RIGHT SIDE OF I/P, BELOW PLENUM) BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE DATA LINK CONNECTOR (PARTIAL) (LEFT SIDE OF I/P) ENGINE COMPARTMENT RELAY BOX DEDICATED FUSE 5 FIN THERMO SENSOR (BEHIND RIGHT SIDE OF I/P) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN IGNITION SWITCH INTERIOR TEMPERATURE SENSOR (CENTER OF ROOF) JUNCTION BLOCK (LEFT SIDE OF I/P) JUNCTION BLOCK (LEFT SIDE OF I/P) MULTI- PURPOSE FUSE 19 LOCK LT GRN WIRE LT GRN/RED WIRE MULT- PURPOSE FUSE 16 MULT- PURPOSE FUSE 3 ORG/ WIRE PHOTO SENSOR (TOP CENTER OF DASH PNK WIRE PNK/BLU WIRE POWER TRANSISTOR (BEHIND CENTER OF I/P) RED WIRE RED/BLK WIRE RED/BLU WIRE RHEOSTAT STORAGE CONNECTOR (IN ENGINE COMPARTMENT RELAY BOX) TAIL LIGHT RELAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

* W/ TRACTION CONTROL ONLY 2 1 DIAGNOSTIC TROUBLE CODE ERASURE CONNECTOR (NEAR ABS CONTROL UNIT) 8 1 DATA LINK CONNECTOR (PARTIAL) (UNDER LEFT SIDE OF I/P) ABS CONTROL UNIT (LEFT SIDE OF TRUNK) ABS HYDRAULIC UNIT (LEFT FRONT OF ENGINE COMPARTMENT) ABS INDICATOR ABS MOTOR RELAY (LEFT FRONT OF ENGINE COMPARTMENT) ABS VALVE RELAY (LEFT FRONT OF ENGINE COMPARTMENT) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE CHARGE INDICATOR, ALTERNATOR DIODE ELECTRONIC POWER STEERING SYSTEM, ELECTRONIC SUSPENSION SYSTEM ENGINE COMPARTMENT RELAY BOX (RIGHT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM (DOHC ONLY) FUSIBLE LINK 6 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START INSTRUMENT CLUSTER JUNCTION BLOCK (LEFT SIDE OF I/P) LEFT FRONT EXHAUST VALVE LEFT FRONT INTAKE VALVE LEFT FRONT WHEEL SPEED SENSOR RIGHT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR LPWS MULTI- PURPOSE FUSE 11 MULTI- PURPOSE FUSE 17 MULTI- PURPOSE FUSE 2 REAR EXHAUST VALVE REAR INTAKE VALVE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT EXHAUST VALVE RIGHT FRONT INTAKE VALVE STOP LAMPS STOP LIGHT SWITCH TCL MODULE (* W/ TRACTION CONTROL ONLY) (LEFT SIDE OF TRUNK) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ANTI-THEFT SYSTEM (HOOD SWITCH) DEFOGGER SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE DOOR LOCKS SYSTEM (KEYLESS ENTRY) DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS WIPER/WASHER SYSTEM ETACS UNIT (ELECTRONIC TIME, ALARM CONTROL SYSTEM) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM POWER TOPS SYSTEM HOT AT ALL TIMES HOT IN ACC AND ON HOT IN ON OR START INSTRUMENT CLUSTER VEHICLE SPEED SENSOR INTERIOR LIGHTS, ANTI-THEFT SYSTEMS WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM JUNCTION BLOCK (LEFT SIDE OF I/P) LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH MULTI- PURPOSE FUSE 11 MULTI- PURPOSE FUSE 4 MULTI-PURPOSE FUSE 19 RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH STARTING/CHARGING SYSTEM (STARTER RELAY) STORAGE CONNECTOR (ENGINE COMPT RELAY BOX) THEFT-ALARM SYSTEM CIRCUIT DIODE (BEHIND JUNCTION BLOCK) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT (OR GRN/BLU) WIRE YEL/WHT WIRE

61 52 VSS MULTIPLEX CIRCUIT ABS CONTROL UNIT (LEFT SIDE OF TRUNK) AIR CONDITIONING CONTROL UNIT (CENTER OF I/P) BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CRUISE CONTROL UNIT (RIGHT SIDE OF I/P) DATA LINK DATA LINK CONNECTOR (BELOW LEFT I/P) DIAGNOSTIC TROUBLE CODE ERASURE CONNECTOR (NEAR ABS CONTROL UNIT) DOHC ELC 4-SPEED AUTOMATIC TRANSAXLE CONTROL MODULE (CENTER OF OF I/P) ELECTRONIC CONTROL POWER STEERING CONTROL UNIT (CENTER OF I/P) ENGINE CONTROL MODULE (RIGHT SIDE OF I/P) ETACS UNIT (BELOW CENTER OF I/P) GRN/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER JUNCTION BLOCK (LEFT SIDE OF I/P) LEFT DOOR CONTROL UNIT (DOOR SWITCH ASSEMBLY) MULTIPLEX CIRCUIT LEFT POWER SEAT LOGIC GROUND LT GRN/YEL WIRE MULTI-PURPOSE FUSE 19 POWER SEAT CONTROL UNIT RED WIRE RED/BLU WIRE RIGHT DOOR CONTROL UNIT (DOOR SWITCH ASSEMBLY) MULTIPLEX CIRCUIT SRS DIAGNOSIS UNIT (BELOW CENTER CONSOLE, BETWEEN FRONT SEATS) STORAGE CONNECTOR (IN ENGINE COMPARTMENT RELAY BOX) TCL MODULE (LEFT SIDE OF TRUNK) VEHICLE SPEED SENSOR (REED SWITCH) (BEHIND SPEEDOMETER) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/RED WIRE CLOCK- SPRING CONTROL VALVE CRUISE CRUISE CONTROL ACTUATOR (RIGHT REAR OF ENGINE COMPARTMENT) CRUISE CONTROL MAIN SWITCH (INSTRUMENT PANEL) CRUISE CONTROL SWITCH (STEERING WHEEL) CRUISE CONTROL UNIT (CENTER OF I/P) DATA LINK CONNECTOR (BELOW LEFT I/P, NEAR JUNCTION BLOCK) ELC 4-SPEED AUTOMATIC TRANSAXLE CONTROL MODULE ENGINE COMPARTMENT RELAY BOX (RIGHT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR ACC HOT IN ON OR START IGNITION SWITCH ILLUMINATION LAMP IND INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM (INSTRUMENT ILLUMINATION CIRCUIT) JUNCTION BLOCK (LEFT SIDE OF I/P) LOCK LT GRN/RED WIRE LT GRN/YEL WIRE MULTI- PURPOSE FUSE 11 MULTI- PURPOSE FUSE 17 MULTI- PURPOSE FUSE 4 MULTI- PURPOSE FUSE 7 MULTI-PURPOSE FUSE 19 NCA WIRE OD OFF OFF OFF ON OFF ON OFF OVERDRIVE SWITCH (CENTER CONSOLE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RELEASE VALVE RESUME RUN WIRE SEDAN WAGON SET- STARTING/ CHARGING SYSTEM (PARK/ NEUTRAL POSITION SWITCH) STOP LIGHT SWITCH STORAGE CONNECTOR VEHICLE SPEED SENSOR (REED SWITCH) WHT WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

58 24 (1996) (1995) BLK WIRE BLU WIRE DATA LINK CONNECTOR (PARTIAL) (LEFT I/P) DEDICATED FUSE 11 DEDICATED FUSE 12 DEFOGGER DEFOGGER RELAY (BELOW (CENTER OF I/P) DEFOGGER SWITCH ENGINE CONTROL MODULE (DOHC) (RIGHT SIDE OF I/P) ETACS UNIT (CENTER (OF I/P) GRN WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IDLE-UP IDLE-UP DIODE (BEHIND JUNCTION BLOCK, STRAPPED TO HARNESS) ILLUM- INATION LAMP INTERIOR LIGHTS SYSTEM (JUNCTION BLOCK) INTERIOR LIGHTS SYSTEM (RHEOSTAT) JUNCTION BLOCK (LEFT I/P) JUNCTION BLOCK (LEFT SIDE OF I/P) LEFT REMOTE CONTROLLED MIRROR MIRROR HEATER MULTI- PURPOSE FUSE 11 MULTI- PURPOSE FUSE 3 MULTI-PURPOSE FUSE 19 NCA WIRE ON INDICATOR ORG/ WIRE PASSENGER COMPARTMENT RELAY BOX (LEFT SIDE OF I/P) RED WIRE RED/BLK WIRE RIGHT REMOTE CONTROLLED MIRROR STORAGE CONNECTOR (IN ENGINE COMPARTMENT RELAY BOX) YEL WIRE

* W/O ELECTRONIC CONTROL SUSPENSION (ECS) ** W/ ELECTRONIC CONTROL SUSPENSION (ECS) A/T SELECTOR LEVER POSITION INDICATOR (R) (INSTRUMENT CLUSTER) ABS CONTROL UNIT (LEFT SIDE OF TRUNK) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE DATA LINK CONNECTOR (PARTIAL) (BELOW LEFT SIDE OF I/P) ELECTRONIC CONTROL SUSPENSION CONTROL UNIT (RIGHT SIDE OF TRUNK) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START INSTRUMENT CLUSTER JUNCTION BLOCK (LEFT SIDE OF I/P) LEFT REAR SPEED SENSOR MULTI- PURPOSE FUSE 11 MULTI- PURPOSE FUSE 7 MULTI-PURPOSE FUSE 19 ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (TOP OF TRANSAXLE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT REAR SPEED SENSOR STEERING COLUMN SWITCH ASSEMBLY STEERING WHEEL SENSOR STORAGE CONNECTOR (IN ENGINE COMPARTMENT RELAY BOX) TCL TCL MODULE (LEFT SIDE OF TRUNK) TCL OFF TRACE OFF W/ ECS W/O ECS WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN/GRN WIRE DEDICATED FUSE 5 DEFOGGER RELAY DIODE (LEFT KICK PANEL) FUEL PUMP FUEL PUMP CHECK CONNECTOR (LEFT SIDE OF SAFETY WALL) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION SWITCH JUNCTION BLOCK JUNCTION BLOCK (LEFT SIDE OF I/P) LOCK MULTI- PURPOSE FUSE 11 PARK/NEUTRAL POSITION SWITCH (SIDE OF TRANSMISSION) RED WIRE RED/GRN WIRE RUN WIRE STOPLIGHT SWITCH TAILLIGHT RELAY UNDER- HOOD FUSE BLOCK VARIABLE INDUCTION CONTROL MOTOR (LEFT SIDE OF ENGINE) WHT WIRE

ACCELERATOR POSITION SENSOR OR THROTTLE POSITION SENSOR ATMOSPHERIC SENSOR BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/RED WIRE CAMSHAFT POSITION SENSOR (LEFT SIDE OF ENGINE) DATA LINK CONNECTOR (PARTIAL) EGR SOLENOID EGR TEMPERATURE SENSOR (CENTER REAR OF ENGINE) (BELOW I/P, LEFT OF EVAPORATIVE EMISSION PURGE SOLENOID GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES IGNITION TIMING ADJUSTMENT CONNECTOR (CENTER OF SAFETY WALL) INSTRUMENT CLUSTER INTAKE AIR TEMP SENS JUNCTION BLOCK JUNCTION BLOCK (LEFT SIDE OF I/P) KNOCK SENSOR (FRONT OF ENGINE) LEFT BANK HEATED OXYGEN SENSOR (FRONT) LEFT BANK HEATED OXYGEN SENSOR (REAR) MULTI-PURPOSE FUSE 19 NCA WIRE OFF ON POWERTRAIN CONTROL MODULE (BEHIND RIGHT END OF I/P) PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT BANK HEATED OXYGEN SENSOR (FRONT) RIGHT BANK HEATED OXYGEN SENSOR (REAR) STEERING COLUMN) STORAGE CONNECTOR TCL MODULE (LEFT TRUNK WALL) VEHICLE SPEED SENSOR (REED SWITCH) VOLUME AIR FLOW SENSOR (RIGHT CENTER OF ENGINE COMPT) W/ TRACTION CONTROL W/ TRACTION CONTROL 4 1 2 3 1 4 W/ TRACTION CONTROL W/O TRACTION CONTROL W/O TRACTION CONTROL W/ TRACTION CONTROL WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE