Nissan Maxima A34 (2003-2008) body control module (bcm) (near fuse block (j/b)) Wiring diagrams

1 11 9 19 CAN-H CAN-L TX RX PNK WIRE 1 17 3 19 RX TX CAN-H CAN-L 14 16 12 13 11 CAN-H CAN-L SHIELD BUS - BUS + PNK WIRE 22 21 UNIFIED METER CONTROL UNIT 25 23 21 SHIELD AUDIO RX AUDIO TX 26 10 RX TX 3 4 CAN H CAN L 39 40 CAN-H CAN-L PNK WIRE 4 5 CAN-H CAN-L PNK WIRE 48 49 CAN-H CAN-L PNK WIRE 6 8 7 BUS+ BUS- SHIELD 8 7 9 DIAG-K CAN-H CAN-L 20 23 PNK WIRE 85 94 86 K-LINE CAN-H CAN-L 9 8 10 SHIELD AUDIO TX AUDIO RX AIR BAG DIAGNOSIS SENSOR UNIT (UNDER REAR OF FLOOR CENTER CONSOLE) AUDIO UNIT AUTOMATIC DRIVE POSITIONER CONTROL UNIT (BEHIND CENTER OF DASH) AV SWITCH BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) BRN/YEL WIRE BUS - COMBINATION METER CPU IPDM E/R (AT RIGHT FRONT OF ENGINE COMPT) DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) DISPLAY CONTROL UNIT (BEHIND CENTER OF DASH) DISPLAY UNIT ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) FUSE 12 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOB ANTENNA SIG (RX,TX) K LINE LEFT REAR POWER WINDOW SWITCH (W/ FRONT, REAR POWER WINDOW ANTI-PINCH SYSTEM) LT GRN WIRE MAIN POWER WINDOW, DOOR LOCK/UNLOCK SWITCH NATS ANTENNA AMPLIFIER (BEHIND CENTER OF DASH) NAVI CONTROL UNIT (BEHIND CENTER OF DASH) NCA WIRE PNK WIRE PNK/BLU WIRE POWER WINDOW SERIAL LINK RED WIRE RED/WHT WIRE RIGHT POWER WINDOW, DOOR LOCK/UNLOCK SWITCH RIGHT REAR POWER WINDOW SWITCH RX/TX SHIELD BUS - BUS + PNK WIRE STEERING ANGLE SENSOR (W/ VDC) (ON STEERING COLUMN) TRANSMISSION CONTROL MODULE (TCM) (BEHIND RIGHT SIDE OF DASH) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF DASH) W/ AUTOMATIC DRIVER POSITIONER DRIVER SEAT CONTROL UNIT W/ NAVIGATION W/ NAVIGATION PNK WIRE W/O NAVIGATION WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

62 63 64 57 DOOR SW (DR) DOOR SW (RL) LUGGAGE LAMP T/L OP SW BETWEEN FULL STROKE, N BETWEEN FULL STROKE, N BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOOR LOCK-UNLOCK SW FULL STROKE FULL STROKE FUSE 21 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE 1 FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE HOT AT ALL TIMES HOT IN ON OR START KEY SWITCH, KEY LOCK SOLENOID (ON STEERING COLUMN) LEFT FRONT DOOR KEY CYLINDER SWITCH (AT REAR OF LEFT FRONT DOOR) LEFT FRONT DOOR SWITCH (AT FRONT OF LEFT FRONT DOOR SILL) LEFT FRONT STEP LAMP LEFT REAR DOOR SWITCH (AT REAR OF LEFT REAR DOOR SILL) LEFT REAR STEP LAMP LOCK LOCK SWITCH UNLOCK SWITCH LT BLU WIRE MAIN POWER WINDOW, DOOR LOCK/UNLOCK SWITCH NCA WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT STEP LAMP RIGHT POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH RIGHT REAR DOOR SWITCH (AT REAR OF RIGHT REAR DOOR SILL) RIGHT REAR STEP LAMP TRUNK LAMP SWITCH, TRUNK RELEASE SOLENOID (AT REAR CENTER OF LUGGAGE LID) TRUNK ROOM LAMP UNLOCK VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

+B RR DEF RELAY +IG 22 29 30 IGN GND GND 38 56 RR DEF ON RR DEF F/B 38 9 39 40 IGN RR DEF SW CAN-H CAN-L 55 52 BAT GND BLK WIRE BLU WIRE BLU/BLK WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) CAN-L CAN-H COMPUTER DATA LINES SYSTEM CONDENSER (AT LEFT "C" PILLAR) FUSE 1 FUSE 12 FUSE 34 FUSE 37 FUSE 32 FUSE 8 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK F GND (SIGNAL) GND POWER GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY IPDM E/R (AT RIGHT FRONT OF ENGINE COMPT) LEFT DOOR MIRROR DOOR MIRROR DEFOGGER PNK 11 1 CAN-L CAN-H WIRE PNK WIRE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY (AT LEFT KICK PANEL) RED/WHT WIRE RIGHT DOOR MIRROR (DOOR MIRROR DEFOGGER) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF DASH) WHT WIRE WHT/BLK WIRE

+IG GND (SIGNAL) GND (POWER) 45 46 FLASHER OUT (LEFT) FLASHER OUT (RIGHT) 52 55 42 GND BAT (F/L) BAT (FUSE) 6 14 DATA LINK PNK CONNECTOR (BELOW LEFT SIDE OF DASH) WIRE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) BRN WIRE BRN/RED WIRE CAN-H- CAN-L- COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CPU RIGHT CORN LAMP FUSE 34 FUSE 41 FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY IPDM E/R (AT RIGHT FRONT OF ENGINE COMPT) LEFT CORN LAMP LEFT CORNERING LAMP RELAY LEFT REAR COMBINATION LAMP ORG/BLU WIRE PARK TURN HAZARD SWITCH PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT CORNERING LAMP RELAY RIGHT FRONT COMBINATION LAMP RIGHT REAR COMBINATION LAMP SIDE MARKER TAIL/ STOP STOP TURN SIDE MARKER TAIL/ STOP TAIL STOP TAIL TAIL LAMP RELAY TAIL/L RLY TURN VIO WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

12 13 39 40 DOOR SW (AS) DOOR SW (RR) CAN-H CAN-L 62 63 DOOR SW (DR) DOOR SW (RL) ABS IND. AIR BAG IND AUTO ANTI-DAZZLING INSIDE MIRROR (COMPASS) BELT IND BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER RESERVOIR) BRAKE IND BRN WIRE BRN/WHT WIRE BRN/YEL WIRE BUZZER CHARGE IND COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND DOOR IND DRIVER SEAT CONTROL UNIT PKB- SW FUEL GAUGE FUEL IND FUEL LEVEL SENSOR UNIT, FUEL PUMP (FUEL LEVEL SENSOR) (IN FUEL TANK) FUEL SENS GND FUEL SENS FUSE 10 FUSE 12 FUSE 14 FUSE 14 FUSE 11 FUSE 19 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GND GND GRN WIRE GRY/BLU WIRE HEADLIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON HOT IN ON OR START IGN 2 IGN BATT LEFT FRONT DOOR SWITCH (AT FRONT OF LEFT FRONT DOOR SILL) LEFT REAR DOOR SWITCH (AT REAR OF LEFT REAR DOOR SILL) LEFT TURN IND LT BLU WIRE MALFUNCTION IND LAMP METER ILLUM ODO/TRIP METER ILLUM OIL IND OIL PRESSURE SWITCH (ON RIGHT FRONT SIDE OF OIL PAN) ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER ASSEMBLY) PNK 11 1 9 19 CAN-L CAN-H TX RX WIRE PNK 49 48 57 CAN-L CAN-H OIL PRESSURE SW WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR SWITCH (AT FRONT OF RIGHT FRONT DOOR SILL) RIGHT REAR DOOR SWITCH (AT REAR OF RIGHT REAR DOOR SILL) RIGHT TURN IND SET IND SLIP IND SPEEDOMETER STARTING/CHARGING SYSTEM TACHOMETER TCS OFF (W/O VDC) TRUNK IND UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF DASH) VDC OFF (W/ VDC) VIO WIRE W/ VDC WASHER IND WATER TEMP GAUGE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

42 55 52 BAT (FUSE) BAT (F/L) GND (POWER) BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) COMPUTER DATA LINES SYSTEM FUSE 19 FUSE 21 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE 1 FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK F GRN/ORG WIRE HOT AT ALL TIMES HOT IN ON OR START NATS ANTENNA AMPLIFIER (BEHIND CENTER OF DASH) PNK CLOCK WIRE PNK WIRE RED WIRE RED/WHT WIRE RX/TX SECURITY INDICATOR LAMP WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

& N 57 62 63 TRUNK STATUS SW DOOR SW (DR) DOOR SW (RL) BETWEEN FULL STROKE, N BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FULL STROKE BETWEEN FULL STROKE FULL STROKE LOCK SWITCH UNLOCK SWITCH FUSE 21 FUSE 6 FUSE BLOCK (J/B) FUSE 1 (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPARTMENT) FUSIBLE LINK F GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START KEY SWITCH, KEY LOCK SOLENOID INSERTED (ON STEERING COLUMN) REMOVED LEFT FRONT DOOR LOCK ASSEMBLY (KEY CYLINDER SWITCH) (AT REAR OF LEFT FRONT DOOR SWITCH (AT FRONT OF LEFT FRONT DOOR SILL) LEFT REAR DOOR SWITCH (AT REAR OF LEFT REAR DOOR SILL) LOCK LT BLU WIRE MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH NCA WIRE PNK WIRE POWER WINDOW SERIAL LINK POWER WINDOWS SYSTEM PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT DOOR SWITCH (AT FRONT OF RIGHT FRONT DOOR SILL) RIGHT POWER WINDOW, DOOR LOCK/ CPU UNLOCK SWITCH RIGHT REAR DOOR SWITCH (AT REAR OF RIGHT REAR DOOR SILL) UNLOCK UNLOCK LEFT REAR DOOR LOCK ACTUATOR (AT REAR OF LEFT REAR DOOR) UNLOCK LOCK UNLOCK RIGHT FRONT DOOR LOCK ASSEMBLY (AT REAR OF RIGHT REAR DOOR) UNLOCK RIGHT REAR DOOR LOCK ACTUATOR (AT REAR OF RIGHT REAR DOOR) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

BACK- WARD BLK WIRE BLK/YEL WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) BRN WIRE BWD DOWN FOR- WARD FRONT LIFTING SWITCH FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT LIFTING MOTOR LEFT FRONT POWER SEAT LEFT POWER SEAT SWITCH LEFT REAR LIFTING MOTOR DOWN LEFT RECLINING MOTOR LEFT SLIDING MOTOR BWD LUMBAR MOTOR LUMBAR SWITCH ORG/ WIRE PWR WINDOW PWR SPLY (BAT) REAR LIFTING SWITCH RECLINING SWITCH RED WIRE RIGHT FRONT POWER SEAT RIGHT POWER SEAT SWITCH RIGHT RECLINING MOTOR BWD RIGHT SLIDING MOTOR SLIDING SWITCH WHT WIRE WHT/BLK WIRE WHT/RED WIRE

38 12 IGNITION SW DOOR SW (AS) 55 53 54 52 BAT (F/L) RAP BAT GND (POWER) BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) BRN WIRE BRN/WHT WIRE DN UP DOOR SW (DR) ENCODER FUSE 1 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPARTMENT) FUSIBLE LINK F GRN WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT FRONT DOOR SWITCH (AT FRONT OF LEFT FRONT DOOR SILL) LT BLU WIRE PRE-SELECT SWITCH RED WIRE RED/WHT WIRE RIGHT FRONT DOOR SWITCH (AT FRONT OF RIGHT FRONT DOOR SILL) SLIDE LIMIT SW SUN ROOF MOTOR ASSEMBLY (AT CENTER FRONT OF ROOF) SUN ROOF SWITCH TILT LIMIT SW TILT SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

38 11 22 IGN PPL BAT POWER WINDOW RAP POWER WINDOW BAT GND 53 54 52 BETWEEN FULL STROKE, N BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) DOWN ENCODER ENCODER POWER ENCODER POWER DOWN PULSE FULL STROKE FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE 1 FUSE, FUSIBLE FUSIBLE LINK F LINK BOX (AT LEFT FRONT OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START ILLUMINATION LEFT FRONT DOOR KEY CYLINDER SWITCH LEFT FRONT POWER WINDOW MOTOR (AT CENTER OF LEFT FRONT DOOR) LIMIT SW LIMIT SWITCH LOCK SW LOCK SWITCH MAIN POWER WINDOW, DOOR LOCK/UNLOCK SWITCH PNK/BLU WIRE POWER WINDOW SERIAL LINK PPL PULSE RAP RED WIRE RED/WHT WIRE RIGHT FRONT POWER WINDOW MOTOR (AT CENTER OF RIGHT FRONT DOOR) RIGHT POWER WINDOW, DOOR LOCK/UNLOCK SWITCH UNLOCK SW UNLOCK SWITCH UP ENCODER WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE