Nissan Frontier D22 (1998-2007) unified meter control unit Wiring diagrams

12 11 PNK WIRE ABS CONTROL UNIT ABS IND. BLK WIRE BLU WIRE CAN-H CAN-L VLV ECU GND COMBINATION METER COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (XTERRA: UNDER LEFT SIDE OF DASH) FL IN SOL FL OUT SOL FR IN SOL FR LH PWR FR LH SIG MTR GND FR OUT SOL FUSE 14 FUSE 20 FUSE 50 DISTRIBUTION MODULE ENGINE ROOM) (RIGHT REAR OF ENGINE COMPT) FUSE BLOCK (J/B) (XTERRA: RIGHT SIDE FUSE, FUSIBLE LINK BOX FUSIBLE LINK I (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK N GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN IPDM E/R (INTELLIGENT POWER LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR LT BLU WIRE LT GRN WIRE MOT (+) MOT (-) MTR SPLY DIAG-K OF DASH) (FRONTIER: UNDER RIGHT SIDE OF DASH) PNK WIRE R IN SOL R OUT SOL RED WIRE RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR RR LH PWR RR LH SIG SOLENOID VALVE STOP LAMP SW RR RH SIG RR RH PWR STOP LAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) UNIFIED METER CONTROL UNIT VIO WIRE VLV ECU SPLY FR RH SIG FR RH PWR WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

12 11 PNK WIRE 3 1 2 PWR GND SIG ABS IND. ABS/ABLS CONTROL UNIT BLK WIRE BLU WIRE BR FL SW BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) CAN-H CAN-L VLV ECU GND COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) FL IN SOL FL OUT SOL FR IN SOL FR LH PWR FR LH SIG MTR GND FR OUT SOL FRONT PRESSURE SENSOR (XTERRA: LEFT SIDE FUSE 14 FUSE 20 FUSE 50 DISTRIBUTION MODULE ENGINE ROOM) (RIGHT REAR OF ENGINE COMPT) FUSE BLOCK (J/B) (XTERRA: RIGHT SIDE FUSE, FUSIBLE LINK BOX FUSIBLE LINK I (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK N GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN IPDM E/R (INTELLIGENT POWER LEFT FRONT WHEEL SENSOR LT BLU WIRE LT GRN WIRE MOT (+) MOT (-) MTR SPLY DIAG-K OF DASH) (FRONTIER: UNDER RIGHT SIDE OF DASH) OF ENGINE COMPT) (FRONTIER: LEFT REAR OF ENGINE COMPT) ORG/ WIRE PNK WIRE RED WIRE RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR LEFT REAR WHEEL SENSOR RL IN SOL RL OUT SOL RR IN SOL RR LH PWR RR LH SIG RR OUT SOL SLIP IND SOLENOID VALVE STOP LAMP SW RR RH SIG RR RH PWR STOP LAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) UNIFIED METER CONTROL UNIT VIO WIRE VLV ECU SPLY FR RH SIG FR RH PWR WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

12 11 23 13 PNK WIRE 2 8 3 4 1 3 1 4 5 2 PWR BATT CAN-H CAN-L GND 3 5 1 2 CLU P CLU GND CAN-L CAN-H ABS IND. ACTIVE BOOSTER (LEFT REAR OF ENGINE COMPT) BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRN WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FRONTIER FUSE 14 FUSE 21 FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK I FUSIBLE LINK N GRN WIRE GRY WIRE HDC HDC SWITCH HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE SLIP IND STEERING COLUMN) STEERING ANGLE SENSOR UNIFIED METER CONTROL UNIT VDC OFF IND VDC OFF SWITCH WHT WIRE WHT/GRN WIRE WHT/RED WIRE XTERRA YAW RATE/SIDE/DECEL G SENSOR (XTERRA: UNDER REAR OF CENTER CONSOLE) YEL WIRE

1 2 6 CAN-H CAN-L K-LINE 1 2 CAN L CAN H 12 11 CAN-H CAN-L PNK WIRE 2 11 15 29 25 DIAG-K CAN-H CAN-L 25 39 40 ANT SIG CAN-H CAN-L 3 1 2 K-LINE CAN-H CAN-L 3 4 CAN-H CAN-L PNK WIRE 3 8 4 PNK WIRE 36 29 30 26 PNK TXD RXD EARTH WIRE 39 40 CAN-H CAN-L PNK WIRE 46 50 49 EARTH TX RX 5 4 13 CAN-H CAN-L K-LINE PNK WIRE 85 94 86 K-LINE CAN-H CAN-L ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (AT LEFT REAR CORNER OF ENGINE COMPT) ABS/TCS/VDC CONTROL UNIT AIR BAG DIAGNOSIS SENSOR UNIT AUDIO UNIT BLK WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER OF DASH) BRN WIRE COMBINATION METER CPU IPDM E/R (RIGHT REAR OF ENGINE COMPT) DATA LINK CONNECTOR DIFFERENTIAL LOCK CONTROL UNIT FUSE 12 FUSE 19 FUSE 4 FUSE BLOCK (J/B) (UNDER RIGHT SIDE OF DASH) GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START K LINE LT BLU WIRE NATS ANTENNA AMPLIFIER (BEHIND LEFT SIDE OF DASH) NCA WIRE ORG/ WIRE PNK WIRE RADIO TUNER RED/YEL WIRE RX, TX STEERING ANGLE SENSOR (BEHIND LEFT SIDE OF DASH, NEAR STEERING COLUMN) TCM A/T ASSEMBLY TRANSFER CONTROL UNIT (BEHIND LEFT SIDE OF DASH) UNIFIED METER CONTROL UNIT VIO WIRE WHT WIRE WHT/GRN WIRE YAW RATE/SIDE/ DECEL G SENSOR (UNDER CENTER CONSOLE)

+IG 13 41 STOP LAMP SW ON STOP LAMP SW 2 3 PNK WIRE ABS/TCS/VDC CONTROL UNIT BLK WIRE BLU WIRE BRAKE PEDAL) COMBINATION METER FUSE FUSE 14 FUSE 19 FUSE 20 FUSE 32 FUSE 36 FUSE 37 FUSE BLOCK (J/B) (UNDER RIGHT SIDE OF DASH) GND (SIG) GND (PWR) CAN-H CAN-L CPU GRN WIRE GRY WIRE HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) LEFT FRONT COMBINATION LAMP (SIDE MARKER) LEFT FRONT COMBINATION LAMP TURN PARK LEFT LICENSE PLATE LAMP LEFT TURN IND LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT LICENSE PLATE LAMP RIGHT TURN IND STOP LAMP SWITCH (ON BRACKET, ABOVE TAIL LAMP RELAY TAIL/L RLY TRAILER TOW RELAY 1 (RIGHT SIDE OF ENGINE COMPT) UNIFIED METER CONTROL UNIT VIO WIRE WHT WIRE WHT/GRN WIRE YEL WIRE

+IG 1 2 PNK WIRE 12 11 3 PNK WIRE 3 4 PNK WIRE BLK WIRE BLU WIRE BRAKE INDICATOR CAN L CAN-H CHARGE INDICATOR COMBINATION METER COMPUTER DATA LINES SYSTEM PNK WIRE DAYTIME LIGHT RELAY 1 (RIGHT REAR OF ENGINE COMPT) DTRL FR FOG FRONT FOG LAMP RELAY FUSE 35 FUSE 40 FUSE 34 FUSE 41 FUSE 45 FUSE 53 FUSE 56 GRN WIRE GRY WIRE H/LP HI H/LP LO HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HIGH BEAM HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY IPDM E/R (RIGHT REAR OF ENGINE COMPT) LEFT FRONT COMBINATION LAMP LEFT FRONT FOG LAMP LOW BEAM LT BLU WIRE PARKING BRAKE SWITCH (AT PARKING BRAKE LEVER) PNK WIRE PWR GND RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP RIGHT FRONT FOG LAMP SIG GND STARTING/CHARGING SYSTEM UNIFIED METER CONTROL UNIT VIO WIRE WHT WIRE WHT/GRN WIRE

+IG 1 2 PNK WIRE 12 11 3 PNK WIRE BLK WIRE BLU WIRE CAN L CAN-H COMBINATION METER COMPUTER DATA LINES SYSTEM PNK WIRE FR FOG FRONT FOG LAMP RELAY FUSE 34 FUSE 35 FUSE 40 FUSE 41 FUSE 53 FUSE 56 GRN WIRE H/LP HI H/LP LO HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HIGH BEAM HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY IPDM E/R (RIGHT REAR OF ENGINE COMPT) LEFT FRONT COMBINATION LAMP LEFT FRONT FOG LAMP LOW BEAM PNK WIRE PWR GND RED WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP RIGHT FRONT FOG LAMP SIG GND UNIFIED METER CONTROL UNIT VIO WIRE WHT WIRE WHT/GRN WIRE

+IG 57 70 67 BAT (FUSE) BAT (F/L) GND (POWER) 94 86 CAN-H CAN-L PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN CAN HORN RLY GND GND CLOCK COMBINATION METER COMPUTER DATA LINES SYSTEM PNK WIRE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) FUSE 14 FUSE 1 FUSE 18 FUSE 19 RIGHT SIDE OF DASH) (FRONTIER: FUSE 30 FUSE 52 FUSE 53 FUSE BLOCK (J/B) (XTERRA: FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK G GRN WIRE GRY WIRE H/LP LO H/LP HI HEADLIGHTS SYSTEM HORN HOT AT ALL TIMES HOT IN ON AND START HOT IN ON OR HOT IN ON OR IGNITION RELAY LT GRN WIRE ORG/ WIRE PNK WIRE RED/BLK WIRE RED/YEL WIRE RX/TX SECURITY IND UNIFIED METER CONTROL UNIT WHT WIRE WHT/GRN WIRE WHT/RED WIRE

13 14 15 PNK WIRE AVCC PDPRES PNK WIRE BATTERY CURRENT SENSOR (FRONT OF ENGINE COMPT) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE C-VTC PS PRES POS PHASE PNK WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM CONDENSER 1 CRANKSHAFT POSITION SENSOR (POS) (REAR OF ENGINE) ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) EVAP EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE (ON LEFT SIDE OF ENGINE) FTRPS FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUSE 14 FUSE 1 FUSE BLOCK (J/B) (UNDER RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HOT IN ON OR START INJ 3 INJ 1 INJ 4 INJ 2 KNOCK SENSOR (ON TOP OF ENGINE) LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP NCA WIRE NEUTRAL ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON TRANS- MISSION) PNK 6 7 8 9 10 11 12 WIRE PNK QA+ WIRE PNK WIRE RED WIRE REFRIGERANT PRESSURE SENSOR (FRONT OF ENGINE COMPT) UNIFIED METER CONTROL UNIT V MOT VIO WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

16 17 18 PNK WIRE AVCC PDPRES PNK WIRE BATTERY CURRENT SENSOR (FRONT OF ENGINE COMPT) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE C-VTC (L) C-VTC (R) PS PRES POS PHASE LH COMBINATION METER COMPUTER DATA LINES SYSTEM CONDENSER 1 CRANKSHAFT POSITION SENSOR (POS) (REAR OF ENGINE) ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) EVAP EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE (ON LEFT SIDE OF ENGINE) FTRPS PHASE RH TA FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 FUSE 14 FUSE 1 FUSE BLOCK (J/B) (UNDER RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HOT IN ON OR START IGNITION COIL 5 (W/ POWER TRANSISTOR) INJ 5 INJ 3 INJ 1 INJ 6 INJ 4 INJ 2 LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP NCA WIRE NEUTRAL ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON TRANS- MISSION) PNK QA+ WIRE PNK WIRE RED WIRE REFRIGERANT PRESSURE SENSOR (FRONT OF ENGINE COMPT) SPARK PLUG UNIFIED METER CONTROL UNIT V MOT VIAS VIO WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE