Infiniti G37 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

AV COMM AV COMM (H) AV COMM (L) BATTERY BLK WIRE BLU WIRE BOSE AMPLIFIER BRN WIRE COLUMN) COMBINATION SWITCH (SPIRAL CABLE) (IN STEERING COMPUTER DATA LINES SYSTEM DR WOOFER LH (-) DR WOOFER RH (+) EJECT SIG GRN WIRE GRY WIRE ILLUM LEFT DOOR WOOFER LEFT REAR WOOFER LT BLU WIRE LT GRN WIRE MICRO PHONE SIG + MULTIFUNCTION SWITCH NCA WIRE PNK SHIELD SHIELD WIRE PNK WIRE PPL RED WIRE RIGHT DOOR WOOFER ROOF STATUS SIG SHIELD SOUND SIG LH (+) SOUND SIG RH (+) STEERING SWITCH SW GND TELE- VOLUME VOLUME BACK END DOWN UP VOICE GUID SIG (+) VOICE/ MENU MENU ENTER TEL DOWN SOURCE UP WHT WIRE YEL WIRE

129 130 131 132 133 USB GND USB D- SIG V BUS SIG USB D+ SIG SHIELD 151 152 ANT SIG ANT AMP ON SIG 153 154 GPS ANTENNA SHIELD 159 160 SATELLITE ANTENNA SHIELD 7 3 2 5 4 SHIELD ANTENNA AMPLIFIER ANTENNA BASE AV COMM (H) AV COMM (H) AV CONTROL UNIT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM GPS ANTENNA GRN WIRE ILLUMINATION IGNITION REVERSE SIG VEHICLE SPEED SHIELD LEFT PASSENGER HEADREST SPEAKER LT BLU WIRE LT GRN WIRE M/T A/T M/T W/ CLIMATE CONTROLLED SEAT MICROPHONE MICROPHONE SIG SHIELD DISP-CONT CAN-H SHIELD NCA WIRE ORG/ WIRE PARKING BRAKE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) PNK COMPOSITE IMAGE GND COMPOSITE IMAGE SIG WIRE PNK PNK WIRE PNK SHIELD SHIELD WIRE PNK WIRE PPL RED WIRE RIGHT PASSENGER HEADREST SPEAKER ROD ANTENNA SATELLITE ANTENNA SHIELD SHIELD 5 2 1 4 3 SHIELD MICROPHONE SHIELD MICROPHONE VCC COMM CAN-L AV COMM (L) AV COMM (L) SHIELD SHIELD SPEED TAN WIRE UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF DASH) USB CONNECTOR WHT WIRE YEL WIRE

28 29 SHIELD 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 SOURCE UP MICROPHONE NCA WIRE ORG/ WIRE PNK PPL WIRE PNK SHIELD PPL WIRE PNK SHIELD WIRE PNK WIRE PPL RED WIRE RETRACTABLE HARD TOP CONTROL UNIT (BEHIND LEFT REAR SIDE FINISHER) RGB AREA SIG RGB SIG RGB SYNC ROOF SIG SHIELD SHIELD SHIELD SIG SIG GND SIGNAL VCC STEERING SWITCH TAN WIRE TEL ADAPTER UNIT TEL ANTENNA TELEPHONE VOLUME END UP VAHICLE SPD VCC VOICE SIG VOICE/ VOLUME MENU DOWN DOWN TELEPHONE WHT WIRE YEL WIRE

75 77 PNK PNK WIRE AV COMM (H) AV COMM (L) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BOSE AMPLIFIER BRN WIRE CENTER SIG CENTER SPEAKER COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE LEFT DOOR SQUAWKER LEFT DOOR WOOFER LEFT DRIVER HEADREST SPEAKER LEFT PASSENGER HEADREST SPEAKER LEFT REAR WOOFER LEFT TWEETER LF SIG LH SIG (-) LH SPEAKER (-) LH WOOFER (-) LT BLU WIRE LT GRN WIRE MICROPHONE NCA WIRE PNK PNK WIRE PNK SHIELD WIRE PNK WIRE PPL RED WIRE RF SIG RH SIG (-) RH SPEAKER (-) RH WOOFER (-) RIGHT DOOR SQUAWKER RIGHT DOOR WOOFER RIGHT DRIVER HEADREST SPEAKER RIGHT REAR WOOFER RIGHT TWEETER ROOF SIG SHIELD SIG TAN WIRE W/ CLIMATE CONTROLLED SEAT WHT WIRE YEL WIRE

132 133 134 135 136 USB GND USB D- SIG V BUS SIG USB D+ SIG SHIELD 138 139 ANTENNA SIG ANTENNA AMP ON SIG 31 33 32 SHIELD 40 42 41 SHIELD PNK WIRE A/T ANTENNA ANTENNA AMPLIFIER ANTENNA BASE AV COMM (H) AV COMM (L) AV CONTROL UNIT BACKUP LAMP SWITCH BATTERY BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE CAN L CAN-H COMM COMPUTER DATA LINES SYSTEM EJECT SIG GRN WIRE GRY WIRE LH SATELLITE SOUND SIG (-) RH SATELLITE SOUND SIG (-) SHIELD SHIELD LH SIG (-) LH SOUND SIG (-) LT BLU WIRE LT GRN WIRE M/T MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) PNK LH SOUND SIG (+) WIRE PNK REQUEST COMM WIRE PNK SHIELD WIRE PNK WIRE PPL RED WIRE REQUEST RH SIG (-) RH SOUND SIG (+) RIGHT PASSENGER HEADREST SPEAKER ROD ANTENNA SATELLITE ANTENNA SATELLITE RADIO TUNER (RIGHT REAR OF LUGGAGE COMPT) SHIELD SHIELD PNK WIRE SHIELD SHIELD SHIELD SHIELD TEL VOICE SIG (+) TEL VOICE SIG (-) SPD SIG SW GND TAN WIRE USB CONNECTOR VEHICLE SPD PARKING BRAKE REVERSE IGN DISK EJECT SIG (OR PPL) W/ CLIMATE CONTROLLED SEAT WHT WIRE WHT/ BLK WIRE YEL WIRE

18 19 PNK WIRE 4 1 2 MIC VCC MIC SIG MIC GND 48 47 49 PNK SHIELD SHIELD WIRE 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 MENU DOWN UP MICROPHONE MICROPHONE GND MICROPHONE SIG MICROPHONE VCC NCA WIRE ORG/ WIRE PNK SHIELD WIRE PNK WIRE PPL RED WIRE RGB AREA SIG RGB SIG RGB SYNC SHIELD SHIELD SHIELD SIG GND SIGNAL VCC SOURCE STEERING SWITCH TAN WIRE TEL ADAPTER UNIT TEL ANTENNA TEL VOICE SIG - TELEPHONE END TELL ANTENNA VEHICLE SPD VOLUME UP VOLUME VOICE/ DOWN TELEPHONE WHT WIRE YEL WIRE

1 2 AMP ON SIG AM-FM MAIN 132 133 134 135 136 USB GND USB D- SIG V BUS SIG USB D+ SIG SHIELD 3 2 1 137 138 139 FM SUB AM-FM MAIN ANTENNA AMP ON SIG A/T A/T ASSEMBLY (AT REAR OF ENGINE COMPT) A/T M/T ANTENNA ANTENNA AMPLIFIER AV COMM (H) AV COMM (L) AV CONTROL UNIT BACKUP LAMP RELAY (BEHIND CENTER OF DASH) BACKUP LAMP SWITCH BATTERY BLK WIRE BLU WIRE BRN WIRE CAN L CAN-H COMM COMPUTER DATA LINES SYSTEM EJECT SIG FUSE 4 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRY WIRE HOT IN ON OR START L SOUND SIG (+) LR SOUND SIG (-) LF SOUND SIG (-) LT BLU WIRE LT GRN WIRE M/T MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) USB CONNECTOR PNK SHIELD WIRE PNK WIRE PPL R SOUND SIG (+) RED WIRE REQUEST REV LAMP RLY 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 TCM (TRANSMISSION CONTROL MODULE) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF DASH) VEHICLE SPD VEHICLE SPD PARKING BRAKE REVERSE IGN DISK EJECT SIG WHT WIRE WINDOW ANTENNA (MAIN) WINDOW ANTENNA (SUB) YEL WIRE