Infiniti M45 III (2005-2008) can-h- can-l- Wiring diagrams

+IG 1 2 3 PPL 5 7 9 BUS(H) BUS(L) SHIELD 51 50 49 PNK WIRE 6 8 10 BUS(H) BUS(L) SHIELD 70 49 67 PDPRES AVCC (PDPRES) GND-A A/C RELAY AIR COMP AIR MIX DOOR MOTOR (DRIVER SIDE) (UNDER LEFT SIDE OF DASH) AIR MIX DOOR MOTOR (PASSENGER SIDE) (UNDER RIGHT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM PNK WIRE COOLING FAN CONTROL MODULE (RIGHT SIDE OF RADIATOR) COOLING FAN MOTOR 1 COOLING FAN MOTOR 2 COOLING FAN RELAY (IN RELAY BOX 1) ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) FUSE 71 FUSE 78 FUSE 79 FUSE BLOCK (J/B) (BEHIND LEFT FUSE 12 KICK PANEL) FUSE, FUSIBLE LINK FUSIBLE RELAY BOX LINK (RIGHT REAR OF ENGINE COMPT) GND (SIGNAL) CAN-H CAN-L GND POWER GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT AT ON OR START HOT IN ON OR IGNITION RELAY ILL CANCEL GND INTERIOR LIGHTS SYSTEM SOUND SYSTEMS IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) MODE DOOR MOTOR (DRIVER SIDE) (UNDER LEFT SIDE OF DASH) MOTOR FAN CONT MOTOR FAN RLY NCA WIRE PNK WIRE PPL REAR CONTROL SWITCH RED WIRE RED/BLU WIRE REFRIGERANT PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) RIGHT END OF DASH) WHT WIRE WHT/GRN WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 AWD SOL+ AWD SOL- ABS ACTUATOR, ELECTRIC UNIT AWD CONTROL UNIT (RIGHT KICK PANEL) AWD INDICATOR AWD SOLENOID VALVE BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN L CAN-H CAN-H- CAN-L- CAN-L CAN-H COMBINATION METER COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) FUSE 14 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK, RELAY BOX (RIGHT REAR OF ENGINE COMPT) FUSE 33 GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START K-LINE IGN CAN-H AWD SOL BAT GND GND LT GRN WIRE ORG/ WIRE PNK CAN-L WIRE PNK WIRE RIGHT END OF DASH) TRANSFER ASSEMBLY UNIFIED METER CONTROL UNIT (W/ A/T INDICATOR) VDC/TCS/ABS CONTROL UNIT VIO WIRE

+IG 1 2 8 BAT KEY SW SIG GND 19 37 38 39 KEY SW SIG CAN-L CAN-H ENG SW PNK WIRE BLK WIRE BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM CPU TAIL/LAMP RLY ENGINE COMPT) FUSE 71 FUSE 78 GND (SIGNAL) GND POWER GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INTELLIGENT KEY UNIT (LEFT KICK PANEL) INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM (IPDM E/R) (RIGHT REAR OF KEY SLOT LEFT FRONT COMBINATION LAMP LT BLU WIRE LT GRN WIRE PARKING SIDE MARKER PNK WIRE PUSH-BUTTON IGNITION SWITCH (PUSH SWITCH) RED WIRE RED/BLU WIRE RIGHT END OF DASH) RIGHT FRONT COMBINATION LAMP PARKING RIGHT FRONT COMBINATION LAMP TURN SIGNAL RIGHT SIDE TURN SIGNAL LAMP SIDE MARKER TAILLAMP RELAY VIO WIRE VIO/WHT WIRE WHT WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BRN/WHT WIRE CAN-H- CAN-L- COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM FUSE 35 FUSE 71 FUSE 78 FUSE, FUSIBLE LINK, RELAY BOX (RIGHT REAR OF ENGINE COMPT) GND (POWER) GND (SIGNAL) GRN/BLK WIRE GRN/RED WIRE HIGH HORN (RIGHT FRONT OF ENGINE COMPT) HORN RELAY HORN RLY HORN SWITCH HOT AT ALL TIMES LOW HORN (LEFT FRONT OF ENGINE COMPT) LT GRN WIRE PNK WIRE RED/BLK WIRE

1 12 20 37 38 40 B+ RING/SW GND CAN-L CAN-H GND 38 11 39 40 IGN 41 56 57 72 B+ GND B+ GND 54 53 41 55 71 56 72 BATT IGN 55 42 52 BAT BAT GND PNK WIRE BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE CAN-H- CAN-L- COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM COMPUTER PNK DATA LINES SYSTEM WIRE DASH) DIODE (BEHIND CENTER OF FUSE 1 FUSE 12 FUSE 14 FUSE 19 FUSE 21 FUSE 22 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE FUSIBLE LINK F LINK BOX (RIGHT REAR OF ENGINE COMPT) GND GND CAN-H CAN-L GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INTELLIGENT KEY UNIT LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE METER ILLUM CONTROL SWITCH METER ILLUMI- NATION ORG/BLU WIRE PNK WIRE PUSH-BOTTON IGNITION SWITCH (ILLUMINATION) PUSHED RELEASED RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VIO WIRE WHT WIRE WHT/GRN WIRE YEL WIRE

A/T ASSEMBLY ASCDSW AT-P AVCC BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE NEUT BRN WIRE BRN/RED WIRE CAN-H CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM CONDENSER (TOP LEFT REAR OF ENGINE) CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) DROPPING RESISTOR (RIGHT SIDE OF LUGGAGE COMPT) ECM GRD ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FPR FUEL LEVEL SENSOR UNIT, FUEL PUMP (IN FUEL TANK) GND 02 IGN 6 IGN 4 IGN 2 GND A GND A AVCC GND GND CDCV GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE IGN 5 IGN 3 IGN 1 INJ 8 PNK WIRE IGN 8 KLINE CAN L PNK WIRE LT BLU WIRE LT GRN WIRE MOYRLY ORG/ WIRE PDPRES CURSEN IVC PUS (L) TW PNK WIRE PNK/BLU WIRE RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) RLY SSOFF STARTING/CHARGING SYSTEM STOPLIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) TF BNCSW IGN SW TRANSMISSION CONTROL MODULE VB VB BATT VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE