Infiniti G25 IV facelift (2006-2013) computer data lines system Wiring diagrams

1 2 138 139 AM-FM MAIN ANTENNA AMP ON SIG 14 9 3 8 6 1 PPL EJECT SIG SW GND A/T AM-FM MAIN AMP ON SIG ANTENNA AMP AUX IMAGE GND AUX IMAGE SIG AUXILIARY INPUT JACKS AV COMM (L) AV COMM (H) GND AV CONTROL UNIT BACKUP LAMP RELAY (BEHIND CENTER OF DASH) BACKUP LAMP SWITCH BLK WIRE BLU WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM COUPE FM SUB FUSE 3 GLASS ANTENNA (MAIN) (SEDAN) WINDOW ANTENNA (MAIN) (COUPE) GLASS ANTENNA (SUB) GND CAN-H CAN-L AV COMM (H) AV COMM (L) AV COMM (H) AV COMM (L) GRN (OR LT GRN) WIRE GRN WIRE HOT W/ IGNITION RELAY ENERGIZED HOT W/ IGNITION RELAY ENERGIZED FUSE BLOCK (J/B) FUSE 4 (BEHIND LEFT KICK PANEL) LH SOUND SIG (-) LT BLU WIRE LT GRN WIRE M/T MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH PNK WIRE PPL EJECT SIG IGNITION REVERSE PARKING BRAKE VEHICLE SPEED RED OR LT GRN WIRE RED WIRE REV LAMP RLY RH AUX SOUND SIG (+) LH AUX SOUND SIG (+) SHIELD RH SOUND SIG (+) SHIELD SHIELD SHIELD AUX IMAGE GND SIG GROUND SPEED SW GND TAN WIRE TCM A/T ASSEMBLY (AT REAR OF ENGINE COMPT) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF DASH) WHT WIRE

18 19 PNK SHIELD WIRE 49 48 47 SHIELD SHIELD AV COMM (H) AV COMM (L) BLK WIRE BLU WIRE BRN WIRE COMBINATION SWITCH (SPIRAL CABLE) (IN STEERING COLUMN) COMM COMPUTER DATA LINES SYSTEM CONTROL SIG COUPE DISPLAY UNIT GRN WIRE GRY WIRE IGN ILLUM IMAGE GND IMAGE SIG INVERTER GND INVERTER VCC LT BLU WIRE LT GRN WIRE MENU MENU SOURCE DOWN UP MICROPHONE MICROPHONE GND MICROPHONE SIG MICROPHONE VCC NCA WIRE PNK (OR PPL) WIRE PNK SHIELD WIRE PNK WIRE PPL RED WIRE RGB AREA SIG RGB SIG RGB SYNC SEDAN SHIELD SHIELD SHIELD SIG SIG GND SIGNAL VCC STEERING SWITCH TAN WIRE TEL ADAPTER UNIT TEL ANTENNA TEL VOICE SIG - TELEPHONE END VCC VEHICLE SPD VOLUME VOLUME VOICE/ UP DOWN TELEPHONE WHT WIRE YEL WIRE

132 133 134 135 136 USB GND USB D- SIG V BUS SIG USB D+ SIG SHIELD 137 138 139 FM SUB AM-FM MAIN ANTENNA AMP ON SIG AM-FM MAIN AMP ON SIG ANTENNA ANTENNA AMPLIFIER AV COMM (H) AV COMM (L) AV CONTROL UNIT BACKUP LAMP RELAY (BEHIND CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CAN L CAN-H COMM COMPUTER DATA LINES SYSTEM COUPE EJECT SIG GLASS ANTENNA (MAIN) (SEDAN) WINDOW ANTENNA (MAIN) (COUPE) GLASS ANTENNA (SUB) (SEDAN) WINDOW ANTENNA (SUB) (COUPE) GRN WIRE LH SATELLITE SOUND SIG (-) RH SATELLITE SOUND SIG (-) SHIELD SHIELD LH SIG (-) LT BLU WIRE LT GRN WIRE MULTI- FUNCTION SWITCH NCA WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) PNK (OR PPL) WIRE PNK REQUEST COMM WIRE PNK WIRE PPL RED WIRE REQUEST RH SIG (-) SATELLITE RADIO ANTENNA SATELLITE RADIO TUNER (RIGHT REAR OF LUGGAGE COMPT) SHIELD SHIELD SHIELD SHIELD SHIELD TEL VOICE SIG (+) TEL VOICE SIG (-) SW GND TAN WIRE USB CONNECTOR VEHICLE SPD PARKING BRAKE REVERSE IGN DISK EJECT SIG (OR PNK) WIRE VEHICLE SPD SIG WHT WIRE YEL WIRE

5 6 2 1 4 GND BATTERY WFR (+) WFR (-) AMP ON SIG PNK WIRE AV COMM (H) AV COMM (L) AV CONTROL UNIT BACK BATTERY GND BLK WIRE BLU WIRE BRN WIRE CAMERA GND CAMERA PWR SPLY COMBINATION SWITCH (SPIRAL CABLE) (IN STEERING COLUMN) COMPUTER DATA LINES SYSTEM EJECT SIG FUSE 19 FUSE 3 FUSE 5 FUSE 8 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE, FUSIBLE LINK BLOCK FUSE 34 HOT IN ACC OR ON HOT IN ON OR START ILLUM LT BLU WIRE LT GRN (OR YEL) WIRE LT GRN WIRE LT GRN/ PPL WIRE MENU DOWN MENU UP MULTI- FUNCTION SWITCH ORG/ WIRE PNK PPL WIRE PNK WIRE PPL PPL DISC EJECT SIG MODE CHANGE SIG RED WIRE SOURCE STEERING SWITCH SW GND TELE- PHONE VOICE ENTER VOLUME DOWN VOLUME UP WHT WIRE WOOFER YEL WIRE

BLK WIRE BLU WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE LEFT REAR WOOFER LT BLU WIRE LT GRN WIRE PARKING BRAKE SWITCH PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER ASSEMBLY) PNK WIRE PPL RED WIRE RIGHT REAR WOOFER TAN WIRE UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF DASH) VEHICLE SPD WHT WIRE WOOFER AMPLIFIER YEL WIRE

1 2 SHIELD 129 130 131 132 133 USB GND USB D- SIG V BUS SIG USB D+ SIG SHIELD 150 151 152 FM SUB AM-FM MAIN ANT AMP ON SIG 153 154 GPS ANTENNA SHIELD SHIELD 157 158 RGB DIGITAL IAMGE SIG (-) RGB DIGITAL IAMGE SIG (+) 159 160 SATELLITE ANTENNA SHIELD SHIELD 5 2 1 4 3 SHIELD 7 3 2 5 4 SHIELD AM-FM MAIN AMP ON SIG ANTENNA AMPLIFIER AV COMM (H) AV COMM (H) AV CONTROL UNIT BATTERY BLK WIRE BLU WIRE CAM IMG SIG CAM ON SIG CAMERA IMG SIG COMM COMPUTER DATA LINES SYSTEM COUPE, SEDAN, M/T DISPLAY UNIT GPS ANTENNA GRN WIRE ILLUMINATION IGNITION REVERSE VEHICLE SPEED SHIELD IMAGE GND IMAGE SIG LT BLU WIRE LT GRN WIRE MICROPHONE MICROPHONE SIG SHIELD COMM CAN-H SHIELD NCA WIRE ORG/ WIRE PARKING BRAKE PNK COMPOSITE IMAGE SIG GND COMPOSITE IMAGE SIG WIRE PNK PNK WIRE PNK WIRE REAR VIEW CAMERA RED WIRE SATELLITE RADIO ANTENNA SHIELD SHIELD MICROPHONE GND MICROPHONE VCC COMM CAN-L AV COMM (L) AV COMM (L) TAN WIRE USB CONNECTOR WHT WIRE YEL WIRE

18 19 PNK WIRE 28 29 SHIELD 4 1 2 MIC VCC MIC SIG MIC GND AV COMM (H) AV COMM (L) BATTERY BLK WIRE BLU WIRE BRN WIRE COMBINATION SWITCH (SPIRAL CABLE) (IN STEERING COLUMN) COMM COMPUTER DATA LINES SYSTEM CONTROL SIG DISPLAY UNIT GRN WIRE GRY WIRE IGN ILLUM IMAGE GND IMAGE SIG INVERTER GND INVERTER VCC LT BLU WIRE LT GRN WIRE MENU DOWN MENU SOURCE UP MICROPHONE MICROPHONE GND MICROPHONE SIG MICROPHONE VCC NCA WIRE PNK SHIELD WIRE PNK WIRE PPL RED WIRE RGB AREA SIG RGB SIG RGB SYNC SHIELD SHIELD SHIELD SIG GND SIGNAL VCC STEERING SWITCH TAN WIRE TEL ADAPTER UNIT TEL ANTENNA TEL VOICE SIG - TELEPHONE END TELL ANTENNA VEHICLE SPD VOICE/ VOLUME DOWN TELEPHONE VOLUME UP WHT WIRE YEL WIRE

A/C RELAY AIR CONDITIONING SYSTEM BLK/WHT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ECM RELAY HEAD LAMP HIGH RELAY ENGINE CONTROLS SYSTEM ENGINE ENGINE CONTROLS CONTROLS SYSTEM SYSTEM ENGINE WIPER/WASHER CONTROLS SYSTEM SYSTEM EXTERIOR EXTERIOR HEADLIGHTS SYSTEM LIGHTS LIGHTS SYSTEM SYSTEM F/WIP +IG AIR COMP RLY F/WIP HI RLY FROM FROM FUSE 48 (DIAGRAM 3 OF 3) FUSE 58 (DIAGRAM 3 OF 3) FROM FUSIBLE LINK HOLDER (DIAGRAM 1 OF 3) FRONT FOG LAMP RELAY FRONT WIPER HIGH RELAY FRONT WIPER RELAY FUEL PUMP RELAY FUSE 41 FUSE 43 FUSE 45 FUSE 44 FUSE 46 FUSE 42 FUSE 47 FUSE 48 FUSE 50 FUSE 51 FUSE 52 FUSE 56 FUSE 54 FUSE 55 FUSE 57 FUSE 53 FUSE 58 FUSE 59 FUSE 60 FUSE 49 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRY WIRE HEADLAMP LOW RELAY HEADLIGHTS SYSTEM IGNITION RELAY LT BLU WIRE LT GRN WIRE PNK WIRE PPL RED WIRE TAIL LAMP RELAY TAN WIRE THROTTLE CONTROL MOTOR RELAY TO FUSE 49 (DIAGRAM 3 OF 3) STEERING LOCK RELAY TO FUSE 60 (DIAGRAM 3 OF 3) TRANSMISSIONS SYSTEM WHT WIRE WIPER/ WASHER SYSTEM YEL WIRE

A/T A/T ASSEMBLY (AT REAR OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CLOCK CLUTCH INTERLOCK SWITCH (M/T) (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DATA FUSE 48 FUSE 50 FUSE 51 GRN WIRE GRY WIRE HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES ILL ILL BAT INTELLIGENT KEY WARNING BUZZER (ENGINE ROOM) (LEFT FRONT OF ENGINE COMPT) IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) JOINT CONNECTOR KEY SLOT LT BLU WIRE LT GRN WIRE M/T NCA WIRE PNK 18 19 WIRE PNK WIRE PPL RED WIRE SIG SW STARTER CONTROL RELAY STARTER RELAY STARTING/ CHARGING SYSTEM STEERING LOCK RELAY TAN WIRE TRANSMISSION CONTROL MODULE (TCM) W/ STEERING LOCK UNIT WHT WIRE YEL WIRE

142 146 145 144 143 SW OUT 5 SW OUT 4 SW OUT 3 SW OUT 2 SW OUT 1 7 27 34 14 AMP-METER METER-AMP AMP-LCD LCD-AMP 71 55 41 53 56 72 GND GND 87 108 88 109 107 SW IN 5 SW IN 4 SW IN 3 SW IN 2 SW IN 1 BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN WIRE BUZZER COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER SIDE FRONT DOOR SWITCH FUSE 10 FUSE 11 FUSE 19 FUSE 4 FUSE 3 FUSE 7 FUSE 9 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK FUSIBLE LINK K GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN CAN-H CAN-L IND KEY IND LT BLU WIRE LT GRN WIRE PASSENGER SIDE FRONT DOOR SWITCH PNK WIRE PPL RED WIRE SECURITY TAN WIRE UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER WHT WIRE YEL WIRE