Isuzu Axiom I (2001-2004) powertrain control module (left side of engine compt) Wiring diagrams

13 PNK/ 12 PNK/ I-22 WIRE 2 1 DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) A/T OIL TEMPERATURE SENSOR AUTOMATIC TRANSMISSION BLK WIRE BLK/BLU WIRE BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED BRAKE SWITCH (ON TOP OF BRAKE PEDAL SUPPORT) BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE C-26 (LEFT SIDE OF ENGINE COMPT) CIRCUIT DASH FUSE BOX (LEFT SIDE OF DASH) FUSE 6 STOPLAMP E-21 (LEFT SIDE OF ENGINE) THROTTLE VALVE ASSEMBLY (ON THROTTLE BODY ASSEMBLY) E-23 (RIGHT SIDE OF ENGINE) E-40 E-42 ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT OF ENGINE) FUSE 11 METER FUSE 12 ENGINE FUSE 13 PCM B/U FUSE 14 BACK UP/ TURN LIGHT FUSE/ RELAY BOX (RIGHT SIDE OF ENGINE COMPT) FUSE/ RELAY BOX (RIGHT SIDE OF ENGINE COMPT) FUSE 15 PCM GRN WIRE GRN/RED WIRE GRN/WHT WIRE GROUND ECT IN IGNITION TRANS POS TRANS POS TRANS POS TRANS POS GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START I-24 INTERIOR LIGHTS SYSTEM B-9 (UNDER CENTER CONSOLE) LT BLU WIRE METER ASSEMBLY CHECK TRANS IND A/T OIL TEMP IND MULTI-PLEXED INDICATOR CONTROL UNIT (UNDER REAR OF CENTER CONSOLE) ORG/ WIRE ORG/BLK WIRE PCM MAIN RELAY PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/YEL WIRE POWER DRIVE IND WINTER DRIVE IND POWER/ WINTER SWITCH (PART OF SWITCH UNIT) POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) PRESSURE CONTROL SOLENOID PSC- BRAKE/TCC PSC+ ETC GRD BATTERY DATA RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SHIFT SOLENOID THROTTLE POSITION SENSOR 1 BRAKE BAND APPLY SOLENOID THROTTLE POSITION SENSOR 2 TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION SPEED SENSOR (ON TOP OF TRANSMISSION) VIO WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WINTER POWER YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

1 24 I-2 DATA DATA 11 B-16 DATA 16 C-38 7 C-37 DATA 4 C-44 DATA 58 E-34 49 E-35 DATA B-6 BLK WIRE DATA DATA LINK CONNECTOR (ON LOWER LEFT SIDE OF DASH, NEAR ENGINE HOOD RELEASE LEVER) E-23 (RIGHT SIDE OF ENGINE) ELECTRONIC HYDRALIC CONTROL UNIT (RIGHT REAR CORNER OF ENGINE COMPT) FUSE 2 HORN FUSE/ RELAY BOX (RIGHT SIDE OF ENGINE COMPT) GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES INTELLIGENT SUSPENSION CONTROL UNIT (BELOW CENTER OF DASH) LT GRN WIRE MULTIPLEXED INDICATOR CONTROL UNIT (UNDER REAR OF CENTER CONSOLE) ORG/BLK WIRE P-10/C-10 (RIGHT SIDE OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) RED WIRE RED/WHT WIRE SENSING, DIAGNOSTIC MODULE (UNDER FRONT OF CENTER CONSOLE) TORQUE ON DEMAND CONTROL UNIT (BELOW LEFT SIDE OF DASH) WHT WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 C-44 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 C-45 ACTUATOR G-SENSOR BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/BLU WIRE BRN/WHT WIRE C-10/P-10 (RIGHT SIDE OF ENGINE COMPT) C-26 (LEFT SIDE OF ENGINE COMPT) DASH FUSE BOX (ON LEFT OF DASH, BEHIND TRIM PANEL) E-34 FUSE 11 METER FUSE 21 ACTIVE RIDE G-SENSOR (BELOW LEFT REAR OF VEHICLE) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES OPTION FUSE BOX (RIGHT SIDE OF ENGINE COMPT) FUSE 6 STOP LAMP HOT IN ON OR START I-22 I-24 I-24 METER ASSEMBLY ILLUMINATION INTELLIGENT SUSPENSION CONTROL UNIT (BELOW CENTER OF DASH) INTELLIGENT SUSPENSION MODE SWITCH INTELLIGENT SUSPENSION WARNING SYSTEM LIGHT LEFT FRONT ACTUATOR ASSEMBLY (ON TOP OF LEFT FRONT SHOCK) LEFT REAR ACTUATOR ASSEMBLY (ON TOP OF LEFT REAR SHOCK) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE OF TRANSMISSION) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK PNK WIRE PNK WIRE PNK/BLU WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) RED WIRE RED/WHT WIRE RIGHT FRONT ACTUATOR ASSEMBLY (ON TOP OF RIGHT FRONT SHOCK) RIGHT REAR ACTUATOR ASSEMBLY (ON TOP OF RIGHT REAR SHOCK) SPORT MODE INDICATOR LIGHT TRANSFER CASE) VEHICLE SPEED SENSOR VERTICAL G-SENSOR VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

10 I-22 10.1 OHMS 3 I-22 ECT SENSOR (ON RIGHT FRONT OF ENGINE) 11 I-24 12 I-24 7 I-23 13 I-24 15 I-24 16 I-24 17 I-24 22 I-24 25 I-24 26 I-24 27 I-24 30 I-24 2 4 I-22 6 I-23 16 I-23 FUEL TANK UNIT (BENEATH REAR OF VEHICLE, IN TOP OF FUEL TANK) 7 PNK WIRE 8 PNK WIRE 9 I-23 A/T FLUID INDICATOR LIGHT ABS INDICATOR LIGHT AIR BAG READINESS INDICATOR LIGHT BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (IN RESERVOIR) BRAKE SYSTEM WARNING LIGHT C-26 (LEFT SIDE OF ENGINE COMPT) 28 I-24 CHARGING SYSTEM WARNING LIGHT CHECK TRANS INDICATOR LIGHT DIODE BOX B E-34 ELECTRONIC HYDRAULIC CONTROL UNIT (RIGHT REAR CORNER OF ENGINE COMPT) ELECTRONIC SUSPENSION SYSTEM ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE FUEL GAUGE FUEL TANK SENDER FUSE/ RELAY BOX (ON RIGHT SIDE OF ENGINE COMPT) GAUGE ASSEMBLY GRN WIRE GRY WIRE I-24 INTELLIGENT SUSPENSION SYSTEM WARNING LIGHT LOW FUEL WARNING LIGHT LT BLU WIRE LT GRN/BLK WIRE MALFUNCTION INDICATOR LIGHT OIL PRESSURE INDICATOR LIGHT ORG/ WIRE ORG/BLK WIRE ORG/GRN WIRE PARKING BRAKE SWITCH PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/GRN WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) RED WIRE REDUCED POWER INDICATOR LIGHT SEAT BELT REMINDER LIGHT SPEEDOMETER/ ODOMETER/ TRIP METER SPORT MODE TACHOMETER TRANSMISSION SYSTEMS VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 GND REF VOLT REF VOLT A/C CLUTCH SHIFT SOL A 42 43 FUEL PUMP SOL - 45 46 47 48 A/C REQ CRUISE BRAKE SOL + THROTTLE VAL 72 73 RES/ACC IN CKP IN ECT IN IGN FEED A/C SYSTEM BAT FEED SERIAL DATA BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAIDED WIRES BRN/RED WIRE C.Q. SIGN IN KNOCK SIG IN CLUTCH/MODE MODE SW MODE SW MODE SW CRANKSHAFT POSITION SENSOR (LOWER RIGHT SIDE OF ENG) CRUISE CONTROL E-21 E-21 (LEFT SIDE) E-23 (RIGHT SIDE) E-23 ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT OF ENG) ETC GND VAPOR SEN FUEL INJECTORS FUEL PUMP FUSE FUEL PUMP RELAY FUEL TANK UNIT (TOP OF FUEL TANK) FUEL PUMP FUSE FUSE/ RELAY BOX (RIGHT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES IAT IN IGN FEED BAT FEED 20 21 22 23 24 25 26 27 28 MAP IN PSP SW IN LIGHTS ON BRAKE SW IN GND 37 38 ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PCM BACKUP FUSE PCM FUSE PCM MAIN RELAY PINS NOT USED: PNK 80 E-34 WIRE PNK STARTER FEED MAF IN WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE ST RELAY CTRL STARTING SYSTEM TACH THROTTLE POSITION SENSOR 1 THROTTLE VALVE ASSEMBLY (ON THROTTLE BODY ASSEMBLY) THROTTLE VALVE MOTOR THROTTLE POSITION SENSOR 2 VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE