Nissan Titan I (2003-2006) nca Wiring diagrams

50 51 CARGO BEDLAMP TRAILER RT FLSHR TRAILER LT FLSHR 53 54 55 A/C REQUEST FAN ON HAZARD SW AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM EXTERIOR LIGHTS SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND CENTER OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR SW (DR) DOOR SW (RL) DR LCK OUT (ALL) DOOR UNLOCK OUT FLSHR OUT LT FLSHR OUT RT FUSE 22 FUSE 4 FUSE 59 FUSE BLOCK (J/B) (BEHIND RIGHT END OF DASH) FUSE, FUSIBLE LINK BOX (AT RIGHT REAR OF ENGINE COMPT) FUSE, RELAY BOX (REAR OF ENGINE COMPT) FUSIBLE LINK F GND RR WIN SUPP (RAP) RR WIN SUPP (BAT) BATT GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IMMB ANT SIG (R,T) INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM LT BLU WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE P/WARN CHECK PNK/BLU WIRE POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RR DEF SW STEP LAMP ROOM LAMP VIO WIRE VIO/WHT WIRE WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

11 12 CAN H CAN L 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 CAN H CAN L 3 8 4 CAN-H CAN-L K-LINE 34 35 CAN-H CAN-L 39 40 CAN-H CAN-L 43 45 44 SHIELD BUS - BUS + PNK WIRE 6 8 7 BUS+ BUS- SHIELD 85 94 86 K-LINE CAN-H CAN-L A/T ASSEMBLY ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (LEFT SIDE OF ENGINE COMPT) ABS/TCS CONTROL UNIT AIR BAG DIAGNOSIS SENSOR UNIT (BELOW REAR OF CENTER CONSOLE) AV SWITCH BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND CENTER OF DASH) COMBINATION METER CPU IPDM E/R (RIGHT REAR OF ENGINE COMPT) DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) DIAG-K CAN-H CAN-L DISPLAY CONTROL UNIT (BEHIND CENTER OF DASH) DRIVER SEAT CONTROL UNIT ENGINE CONTROL MODULE (ECM) (RIGHT SIDE OF ENGINE COMPT) FRONT AIR CONTROL FUSE 12 FUSE 19 FUSE BLOCK (J/B) (BEHIND RIGHT END OF DASH) GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START K LINE LT GRN WIRE LT GRN/WHT WIRE MAIN POWER WINDOW, DOOR LOCK/UNLOCK SWITCH NAVI CONTROL UNIT (UNDER RIGHT FRONT SEAT) NCA WIRE PNK WIRE POWER WINDOW SERIAL LINK RED WIRE RIGHT FRONT POWER WINDOW SWITCH SSSOUT TX CAN-H CAN-L 1 2 STEERING ANGLE SENSOR (BEHIND LEFT SIDE OF DASH) TRANSFER CONTROL UNIT (LOWER RIGHT SIDE OF DASH) TRANSMISSION CONTROL MODULE UNIFIED METER CONTROL UNIT VIO WIRE WHT WIRE YEL/RED WIRE

101 99 BRK SW ASCD SW 108 94 86 BNC SW CAN-H CAN-L 6 5 CLOSE OPEN 67 66 69 50 47 5 4 GND-A ASCD BRAKE SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) ASCD STEERING SWITCH BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN/WHT WIRE CANCEL SWITCH COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM CRUISE IND ECM (RIGHT SIDE OF ENGINE COMPT) ELECTRIC THROTTLE CONTROL ACTUATOR FUSE FUSE BLOCK (J/B) (BEHIND RIGHT END OF DASH) GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START MOTOR 1 MOTOR 2 NCA WIRE ON/OFF (MAIN) SWITCH ORG/ WIRE ORG/BLU WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RESUME/ACCEL SWITCH SENSOR 1 SENSOR 2 SET IND SET/COAST SWITCH STOP LAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) UNIFIED METER CONTROL UNIT (W/ODO/ TRIP METER) WHT WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

& N +IG BETWEEN FULL STROKE, BETWEEN FULL STROKE, N BLK WIRE BLU WIRE BLU/WHT WIRE CAN CAN HORN RLY GND GND COMPT) FRONT DOOR LOCK ASSEMBLY (KEY CYLINDER SWITCH) (REAR OF LEFT FRONT DOOR) FUSE 25 FUSE 34 FUSE 35 FUSE 40 FUSE 41 FUSE 53 FUSE 52 FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE GRN WIRE GRN/WHT WIRE H/LP HI H/LP LO HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HIGH BEAM HORN HORN RELAY (IN FUSE, FUSIBLE LINK BOX) HOT AT ALL TIMES HOT IN ON AND START IGNITION RELAY LEFT FRONT COMBINATION LAMP (HEADLAMP) LOCK SWITCH FULL STROKE LOW BEAM MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH NCA WIRE POWER WINDOW SERIAL LINK RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP (HEADLAMP) LOW BEAM RIGHT FRONT POWER WINDOW SWITCH UNLOCK LOCK UNLOCK SWITCH FULL STROKE WHT WIRE

& N +IG BETWEEN FULL STROKE, BETWEEN FULL STROKE, N BLK WIRE BLU WIRE BLU/WHT WIRE CAN CAN HORN RLY GND GND COMPT) FRONT DOOR LOCK ASSEMBLY (KEY CYLINDER SWITCH) (REAR OF LEFT FRONT DOOR) FUSE 25 FUSE 34 FUSE 40 FUSE 35 FUSE 41 FUSE 53 FUSE 52 FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE GRN WIRE GRN/WHT WIRE H/LP HI H/LP LO HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HIGH BEAM HORN HORN RELAY (IN FUSE, FUSIBLE LINK BOX) HOT AT ALL TIMES HOT IN ON AND START IGNITION RELAY LEFT FRONT COMBINATION LAMP (HEADLAMP) LOCK LOCK SWITCH FULL STROKE LOW BEAM MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH POWER WINDOW SERIAL LINK NCA WIRE POWER WINDOW SERIAL LINK RED WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP (HEADLAMP) LOW BEAM RIGHT FRONT POWER WINDOW SWITCH UNLOCK UNLOCK LOCK UNLOCK SWITCH FULL STROKE WHT WIRE

66 67 ANT SIG (GPS) ANT GND (GPS) BLK WIRE BLU WIRE BODY CONTROL MODULE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) BRN WIRE CAN L CAN-H COMBINATION METER COMPUTER DATA EXTERIOR LIGHTS SYSTEM (BACK-UP LIGHT RELAY) FUSE 12 FUSE 14 FUSE 19 FUSE 36 FUSE 4 FUSE BLOCK (J/B) (BEHIND RIGHT END FUSE, FUSIBLE LINK BOX FUSE 31 GND +B +B GND GPS ANTENNA GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START ILL CNTRL IPDM E/R (RIGHT LINES SYSTEM NAVI CONTROL UNIT (UNDER RIGHT FRONT SEAT) NCA WIRE OF DASH) ORG/ WIRE PNK WIRE PPL PPL 2 3 4 5 6 7 RED WIRE RED/BLU WIRE RED/WHT WIRE RGB SYNC RGB SHIELD SHIELD BUS + BUS - SYNC SHIELD TAIL LAMP RELAY REAR OF ENGINE COMPT) UNIFIED METER CONTROL UNIT VOICE (+) VOICE (-) SHIELD WHT WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

AUDIO UNIT AV SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BUS - BUS GND BUS+ BUS SHIELD BUS- COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM DCU-DSP DCU-DSP DSP SHIELD DSP-DCU AUDIO SHIELD DCU-AUDIO SYNC GND AUDIO-DCU RGB SYNC DISPLAY CONTROL UNIT (BEHIND UPPER CENTER OF DASH) DISPLAY UNIT DOWN UP DSP-DCU GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HP RGB SYNC IGN ILL ILL CONT INV GND INV VCC LT GRN WIRE NCA WIRE OFF ON OFF ORG/ WIRE ORG/BLU WIRE PNK WIRE PNK/BLU WIRE POWER SWITCH MODE SWITCH PPL PPL 2 3 4 5 6 7 PPL BUS (+) BUS SHIELD BUS (-) RED WIRE RED/BLU WIRE RED/WHT WIRE RGB GND RGB SYNC SEEK SWITCH SHIELD SIGN GND SIGN VCC SPEED STEERING WHEEL AUDIO CONTROL SWITCHES STRG SW A STRG SW C SW B STRG SYNC GND VOICE VOLUME SWITCH WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

A/C RELAY AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-THEFT, HORNS DOOR LOCKS, SYSTEMS ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS, NAVIGATION SYSTEMS CPU CPU FUSE 56 CPU FUSE 36 DEFOGGER, ENGINE CONTROLS SYSTEMS ECM RELAY ELECTRONIC SUSPENSION SYSTEM ENGINE CONTROLS SYSTEM FRONT FOG LAMP RELAY FRONT WIPER HI RELAY FRONT WIPER RELAY FUSE 24 FUSIBLE LINK F FUSE 26 FUSE 27 FUSE 25 FUSE 28 FUSE 30 FUSE 31 FUSE 32 FUSE 45 FUSE 34 FUSE 37 FUSE 42 FUSE 52 FUSE 39 FUSE 53 FUSIBLE LINK FUSIBLE LINK A FUSIBLE LINK B FUSIBLE LINK BOX (BATTERY) (RIGHT SIDE OF ENGINE COMPT) FUSIBLE LINK C FUSIBLE LINK D FUSIBLE LINK E FUSIBLE LINK G FUSIBLE LINK H FUSIBLE LINK I FUSIBLE LINK J FUSIBLE LINK K FUSIBLE LINK M GRN WIRE GRY WIRE HEATED MIRROR RELAY FUSE 43 INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM (IPDM E/R) INTERIOR LIGHTS, EXTERIOR LIGHTS HEADLIGHTS, SYSTEMS HEAD- LIGHTS SYSTEM NCA WIRE ORG/ WIRE PNK WIRE REAR CARGO BED POWER SOCKET RED WIRE SOUND, NAVIGATION, WARNING SYSTEMS STARTING/ CHARGING SYSTEM TAIL LAMP RELAY THROTTLE CONTROL MOTOR RELAY TO FUSE 3 (DIAGRAM 2 OF 2) TO FUSE 48 (DIAGRAM 2 OF 2) TO HEADLIGHT HI RELAY (DIAGRAM 2 OF 2) TO IGNITION RELAY (DIAGRAM 2 OF 2) TO IGNITION SWITCH (DIAGRAM 2 OF 2) TRANSMISSIONS SYSTEM WHT WIRE YEL WIRE

& N BETWEEN FULL STROKE, BETWEEN FULL STROKE, N BLK WIRE BLU WIRE CAN CAN HORN RLY GND GND COMPT) FRONT DOOR LOCK ASSEMBLY (KEY CYLINDER SWITCH) (REAR OF LEFT FRONT DOOR) FUSE 25 FUSE 53 FUSE 52 FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE H/LP LO H/LP HI HEADLIGHTS SYSTEM HORN HORN RELAY (IN FUSE, FUSIBLE LINK BOX) HOT AT ALL TIMES HOT IN ON AND START IG B+ IGNITION RELAY LOCK LOCK SWITCH FULL STROKE MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH POWER WINDOW SERIAL LINK NCA WIRE POWER WINDOW SERIAL LINK RED WIRE RIGHT FRONT POWER WINDOW SWITCH UNLOCK UNLOCK LOCK UNLOCK SWITCH FULL STROKE VIO WIRE WHT WIRE

BLK (OR BLK/PNK) WIRE BLK WIRE BLK/BLU WIRE BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CONDENSER 1 (LEFT REAR OF ENGINE) ELECTRIC THROTTLE CONTROL ACTUATOR (TOP LEFT SIDE OF ENGINE) FUEL LEVEL SENSOR UNIT, FUEL PUMP (IN FUEL TANK) FUEL PUMP RELAY FUEL TANK TEMPERATURE SENSOR FUSE 48 FUSE 52 GRN WIRE GRN/RED WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM (IPDM E/R) HOT IN RUN OR START IGNITION COIL 1 (W/ POWER TRANSISTOR) IGNITION COIL 2 (W/ POWER TRANSISTOR) IGNITION COIL 3 (W/ POWER TRANSISTOR) IGNITION COIL 4 (W/ POWER TRANSISTOR) IGNITION COIL 5 (W/ POWER TRANSISTOR) IGNITION COIL 6 (W/ POWER TRANSISTOR) IGNITION COIL 7 (W/ POWER TRANSISTOR) IGNITION COIL 8 (W/ POWER TRANSISTOR) INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/GRN WIRE ORG/WHT WIRE PLUG PLUG SPARK RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE SPARK SPARK PLUG THROTTLE CONTROL MOTOR RELAY THROTTLE POSITION (TP) SENSOR 1 THROTTLE THROTTLE CONTROL POSITION (TP) MOTOR SENSOR 2 VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE