Nissan Maxima A33 (1999-2006) body control module (bcm) (near fuse block (j/b)) Wiring diagrams

1 11 9 19 CAN-H CAN-L TX RX 14 16 12 13 11 CAN-H CAN-L SHIELD BUS - BUS + 22 21 UNIFIED METER CONTROL UNIT 25 23 21 SHIELD AUDIO RX AUDIO TX 29 30 28 25 26 33 34 32 SHIELD BUS - BUS + CAN-H CAN-L BUS SHIELD BUS - BUS + 3 19 CAN-H CAN-L 3 4 5 6 CAN-H CAN-L CAN-H CAN-L 30 31 SSS IN (RX) SSS OUT (RX) 39 40 CAN-H CAN-L 4 5 CAN H CAN L 48 49 CAN-H CAN-L 6 8 7 BUS+ BUS- SHIELD 85 94 86 K-LINE CAN-H CAN-L 9 8 10 SHIELD AUDIO TX AUDIO RX ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (AT RIGHT REAR OF ENGINE COMPT) ABS/TCS CONTROL UNIT AIR BAG DIAGNOSIS SENSOR UNIT (UNDER REAR OF FLOOR CENTER CONSOLE) AUDIO UNIT AV SWITCH BLK WIRE BLU (OR PPL) WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) BRN WIRE BRN/YEL WIRE COMBINATION METER CPU IPDM E/R (AT RIGHT FRONT OF ENGINE COMPT) DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) DIAG-K CAN-H CAN-L DISPLAY CONTROL UNIT (BEHIND CENTER OF DASH) DISPLAY UNIT DRIVER SEAT CONTROL 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 HOT AT ALL TIMES HOT IN ON OR START 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 NAVI CONTROL UNIT (BEHIND CENTER OF DASH) NCA WIRE PNK WIRE PNK/BLU WIRE POWER WINDOW SERIAL LINK PPL RED OR LT GRN WIRE RED WIRE RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR POWER WINDOW SWITCH SHIELD BUS - BUS + PNK WIRE STEERING ANGLE SENSOR (ON STEERING COLUMN) TRANSMISSION CONTROL MODULE (TCM) (BEHIND RIGHT SIDE OF DASH) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF DASH) W/ NAVIGATION W/O NAVIGATION W/O VDC W/ VDC YEL WIRE YEL/GRN WIRE YEL/RED WIRE

41 42 47 48 49 52 BAT SAVER OUT BAT (FUSE) STEP LAMP OUT ROOM LAMP OUT GND GND 55 57 62 63 BAT (F/L) T/L OP SW DOOR SW (DR) DOOR SW (RL) 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 DIODE 5 (AT LEFT FRONT OF LUGGAGE COMPT) DOOR LOCK-UNLOCK SW FULL STROKE LOCK SW FULL STROKE UNLOCK SW 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 LT BLU WIRE MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT POWER WINDOW SWITCH RIGHT FRONT STEP LAMP 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 WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

45 46 FLASHER OUT (LEFT) FLASHER OUT (RIGHT) 49 52 55 42 GND GND BAT (F/L) BAT (FUSE) 6 14 DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/BLK WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 21 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START LEFT REAR COMBINATION LAMP PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP PARK TURN RIGHT REAR COMBINATION LAMP SIDE MARKER TAIL SIDE MARKER TAIL/ STOP STOP STOP TURN TAIL TAIL STOP TURN WHT/BLK WIRE YEL WIRE YEL/RED WIRE

42 55 49 52 BAT (FUSE) BAT (F/L) GND (SIGNAL) GND (POWER) BLK WIRE BLU WIRE BLU/RED 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 12 FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRN/ORG WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START NATS ANTENNA AMPLIFIER (BEHIND CENTER OF DASH) ORG/ WIRE PNK CLOCK WIRE RED WIRE RED/WHT WIRE RX/TX SECURITY INDICATOR LAMP WHT WIRE WHT/BLU WIRE YEL WIRE

11 1 9 19 CAN-L CAN-H TX RX 12 13 39 40 DOOR SW (AS) DOOR SW (RR) CAN-H CAN-L 22 21 26 29 30 36 28 IGN BATT 49 48 57 CAN-L CAN-H OIL PRESSURE SW 62 63 DOOR SW (DR) DOOR SW (RL) ABS IND. AIR BAG IND BELT IND BLK 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 FUEL GAUGE FUEL IND FUEL LEVEL SENSOR UNIT, FUEL PUMP (FUEL LEVEL SENSOR) (IN FUEL TANK) FUEL SENS GND FUEL SENS FUSE 10 FUSE 11 FUSE 12 FUSE 14 FUSE 19 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 ON HOT IN ON OR START IGN 2 INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM (IPDM E/R) 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 WIRE PNK/BLK WIRE PPL/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 (W/ TCS) SPEEDOMETER STARTING/CHARGING SYSTEM TACHOMETER TCS OFF IND (W/ TCS) TRUNK IND UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF DASH) VDC OFF IND W/ VDC WARNING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM WIPER/WASHER SYSTEM WASHER IND WATER TEMP GAUGE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

& N 57 62 63 TRUNK STATUS SW DOOR SW (DR) DOOR SW (RL) BETWEEN FULL STROKE, 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 FRONT DOOR LOCK ASSEMBLY (KEY CYLINDER SWITCH) (AT REAR OF LEFT FRONT DOOR) FUSE 21 FUSE 6 FUSE BLOCK (J/B) FUSE 12 (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPARTMENT) FUSIBLE LINK F GRN WIRE GRN/BLK WIRE GRN/RED 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 SWITCH (AT FRONT OF LEFT FRONT DOOR SILL) LEFT REAR DOOR SWITCH (AT REAR OF LEFT REAR DOOR SILL) LOCK LOCK SWITCH FULL STROKE LT BLU WIRE MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH 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 FRONT POWER WINDOW 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 FRONT DOOR) UNLOCK RIGHT REAR DOOR LOCK ACTUATOR (AT REAR OF RIGHT REAR DOOR) UNLOCK SWITCH FULL STROKE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

BACK- WARD BLK 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 BWD 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 49 BAT (F/L) BLK 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 GND (POWER) GND (SIG) GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT FRONT DOOR SWITCH LT BLU WIRE PRE-SELECT SWITCH RED WIRE RIGHT FRONT DOOR SWITCH 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 GND 53 54 49 52 BETWEEN FULL STROKE, N BETWEEN FULL STROKE, N BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (NEAR FUSE BLOCK (J/B)) DN UP DOWN UP ENCODER POWER DOWN PULSE FULL STROKE FULL STROKE FUSE 1 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (AT LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK F 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 PPL LEFT FRONT POWER WINDOW MOTOR (AT CENTER OF LEFT FRONT DOOR) LEFT REAR POWER WINDOW SWITCH LIMIT SW LIMIT SWITCH LOCK LOCK SWITCH UNLOCK SWITCH MAIN POWER WINDOW, DOOR LOCK/UNLOCK SWITCH POWER WINDOW SERIAL LINK PPL RAP RED WIRE RIGHT REAR SWITCH UNLOCK SW LOCK SW UP DN UP DN UNLOCK LEFT REAR SWITCH LOCK SWITCH UP DOWN ENCODER WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

38 11 22 IGN PPL BAT POWER WINDOW RAP POWER WINDOW BAT GND GND 53 54 49 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 RIGHT FRONT POWER WINDOW MOTOR (AT CENTER OF RIGHT FRONT DOOR) RIGHT FRONT POWER WINDOW SWITCH UNLOCK SW UNLOCK SWITCH UP ENCODER WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE