Acura TL III (2003-2006) blk/red Wiring diagrams

20 21 B-CAN STOP SW AT LEFT REAR OF TRUNK) ATP-R BACK LT K LINE IG KEY LT BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COURTESY AS RADIO SW SIL RD UNLOCK SIL RA UNLOCK DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM WARNING SYSTEM FUSE 21 FUSE 27 FUSE 32 FUSE 7 FUSE 8 FUSE 3 (NOT USED) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD SW HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INTERIOR LIGHTS SYSTEM SOUND SYSTEMS KEY OFF TIMER IG KEY SW KEY SOL ATP-R KEYLESS BUZZER LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MICU MICU SERVICE CHECK CONNECTOR PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED/WHT WIRE REM AS UNLOCK SG-1 P PIN SW SHIFT INTERLOCK SYSTEM COMPUTER DATA LINES SYSTEM SIL AS UNLOCK TRANSMISSIONS SYSTEM TRUNK SW REM AS LOCK TRUNK, TAILGATE, FUEL DOORS SYSTEM DOOR LOCKS SYSTEM TURN SIGNAL/ HAZARD RELAY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) VBU WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

AT LEFT REAR OF TRUNK) B-CAN BLK WIRE BLK/RED WIRE BLU/WHT WIRE BRN/BLK WIRE COURTESY LAMPS CIRCUIT DOOR MULTIPLEX CONTROL UNIT DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR SWITCH DRSWAS DRSWDR DRSWRA DRSWRD FRONT PASSENGER'S DOOR SWITCH FUSE 21 FUSE 6 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY LT IG KEY SW IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT INTR LT- JUNCTION JUNCTION CONNECTOR KEY LOCK KEY UNLOCK KNOB LOCK KNOB UNLOCK KEYLESS ENTRY KEYLESS RECEIVER UNIT (UNDER LEFT SIDE OF DASH) LEFT REAR DOOR SWITCH LOCK UNLOCK LT GRN WIRE LT GRN/RED WIRE MICU PNK/BLK WIRE POWER WINDOW MASTER SWITCH RED WIRE RED/WHT WIRE RIGHT REAR DOOR SWITCH SG-1 UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/RED WIRE

AT LEFT REAR OF TRUNK) BLK WIRE BLK/RED WIRE BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK FUSE 4 GRN WIRE HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 13 JUNCTION CONNECTOR LEFT BRAKE LIGHT/TAILLIGHT LEFT FRONT SIDE MARKER LIGHT LEFT REAR SIDE MARKER LIGHT LICENSE PLATE LIGHT MICU STOP SW NOISE CONDENSER RED WIRE RED/BLK WIRE RELAY CONTROL MODULE RIGHT BRAKE LIGHT/TAILLIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT REAR SIDE MARKER LIGHT TAILLIGHT RELAY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) UNDER-DASH FUSE/RELAY BOX (EARLY PRODUCTION) (BEHIND LEFT END OF DASH) UNDER-DASH FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WIPER/WASHER SWITCH

AT LEFT REAR OF TRUNK) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BULB BUS - COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK CONTROLLER DIMMER SWITCH 0) LOW 1) HIGH 2) PASSING HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD DRIVE CIRCUIT DRL INDICATOR DRL RELAY (LEFT SIDE OF ENGINE COMPT) ELD UNIT FUSE FUSE 1 FUSE 21 FUSE 3 FUSE 5 FUSE 6 GAUGE CONTROL MODULE HID UNIT IGNITER HID UNIT IGNITER BULB HIGH BEAM HEADLIGHT RELAY HIGH BEAM INDICATOR HIGH/LOW BEAM SWITCHING SOLENOID HOT AT ALL TIMES HOT IN ON OR START JUNCTION JUNCTION CONNECTOR LEFT DRL LEFT HEADLIGHT LOW BEAM HEADLIGHT RELAY LT BLU/WHT WIRE LT GRN WIRE MICU MULTI- FUSE 22 POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL MODULE RIGHT DRL RIGHT HEADLIGHT SG-1 SG-2 UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) VBU WARNING DRIVE CIRCUIT WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE WIPER/ WASHER SWITCH YEL WIRE

AT LEFT REAR OF TRUNK) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BULB BUMPER) BUS - COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK CONTROLLER DIMMER SWITCH 0) LOW 1) HIGH 2) PASSING HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD DRIVE CIRCUIT ELD UNIT FOG LIGHT INDICATOR FOG LIGHT RELAY (LEFT SIDE OF ENGINE COMPT) FOG LIGHT SWITCH 0) OFF 1) ON EXTERIOR LIGHTS SYSTEM FUSE FUSE 1 FUSE 21 FUSE 3 FUSE 5 FUSE 6 GAUGE CONTROL MODULE HID UNIT IGNITER HID UNIT IGNITER BULB HIGH BEAM HEADLIGHT RELAY HIGH BEAM INDICATOR HIGH/LOW BEAM SWITCHING SOLENOID HOT AT ALL TIMES HOT IN ON OR START JUNCTION JUNCTION CONNECTOR LEFT FOG LIGHT LEFT HEADLIGHT LOW BEAM HEADLIGHT RELAY LT BLU/WHT WIRE LT GRN WIRE MICU MULTI- FUSE 22 POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL MODULE RIGHT FOG LIGHT RIGHT HEADLIGHT SG-1 SG-2 UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) VBU WARNING DRIVE CIRCUIT WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE WIPER/ WASHER SWITCH YEL WIRE

AT LEFT REAR OF TRUNK) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRIGHTENING SWITCH BRN/YEL WIRE CLOCK (W/O NAVIGATION) COMBINATION LIGHT SWITCH CONTROL BLOCK COURTESY LAMPS CIRCUIT DASH LIGHTS BRIGHTNESS CONTROLLER DIMMER SWITCH 0) LOW 1) HI 2) PASSING DIMMING SWITCH FUSE 21 FUSE 4 FUSE 7 GAUGE CONTROL MODULE HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD HOT AT ALL TIMES HOT IN ON OR START J/C JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE MAXIMUM SWITCH MICU OF ENGINE COMPT) POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLK WIRE RED/BLU WIRE TAILLIGHT RELAY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) UNDERHOOD FUSE/RELAY BOX (LEFT REAR WHT WIRE WIPER/ WASHER SWITCH COMBINATION SWITCH CONTROL UNIT YEL WIRE

4 14 16 15 17 DR D/L UNLOCK DRSWRA DRSWRD DRSWAS DRSWDR 5 23 22 +B DOOR LOCK VBU 5 4 3 2 1 +B ANTENNA AT LEFT REAR OF TRUNK) AUDIO UNIT (BEHIND CENTER OF DASH) SECURITY B-CAN BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/WHT WIRE D/L LOCK D/L UNLOCK DRIVER'S DOOR LOCK ACTUATOR (REAR OF LEFT FRONT DOOR) DRIVER'S DOOR SWITCH FRONT PASSENGER'S DOOR LOCK ACTUATOR (REAR OF RIGHT FRONT DOOR) FRONT PASSENGER'S DOOR SWITCH FUSE 21 FUSE 27 FUSE 6 FUSE 7 FUSE 8 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR KEYLESS RECEIVER UNIT (UNDER LEFT SIDE OF DASH) LEFT REAR DOOR LOCK ACTUATOR (REAR OF LEFT REAR DOOR) LT GRN WIRE LT GRN/RED WIRE MICU PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/WHT WIRE RIGHT REAR DOOR LOCK ACTUATOR (REAR OF RIGHT REAR DOOR) RIGHT REAR DOOR SWITCH LEFT REAR DOOR SWITCH SECURITY INDICATOR SIG OUT GND SIL RD UNLOCK SIL RA UNLOCK SIL AS UNLOCK REM AS LOCK REM AS UNLOCK IG KEY SW TRUNK SWITCH KEYLESS BUZZER RADIO SW UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

3 2 5 UNLOCK AT LEFT REAR OF TRUNK) B-CAN BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/WHT WIRE CONTROL BLOCK DOOR MULTIPLEX CONTROL UNIT DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR LOCK SWITCH FRONT PASSENGER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR LOCK SWITCH FUSE 13 FUSE 4 FUSE 7 GRN WIRE GRN/WHT WIRE HIGH HORN (BEHIND LEFT SIDE OF FRONT BUMPER) HORN RELAY HORNS SYSTEM HOT AT ALL TIMES IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT JUNCTION CONNECTOR KEY LOCK KEY UNLOCK KEYLESS BUZZER (BEHIND LEFT FRONT DOOR) KEYLESS ENTRY KNOB LOCK KNOB UNLOCK LEFT REAR DOOR LOCK KNOB SWITCH LOCK LOW HORN (BEHIND RIGHT SIDE OF FRONT BUMPER) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER WINDOW MASTER SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY CONTROL MODULE RIGHT REAR DOOR LOCK KNOB SWITCH SECURITY HOOD SWITCH (BEHIND MIDDLE OF FRONT BUMPER) SECURITY IND SW LOCK SW UNLOCK TAILLIGHT RELAY TRUNK LIGHT TRUNK LATCH SWITCH UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK VBU WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

A/T A/T CLUTCH PRESSURE CONTROL SOLENOID VALVES (ON TRANSMISSION HOUSING) A/T GEAR IND/CRUISE CONTROL DIMMING CIRCUIT A/T GEAR POSITION DETECTION CIRCUIT A/T GEAR POSITION IND DRIVE CIRCUIT A/T GEAR POSITION INDICATOR BRIGHTNESS CONTROL, DIMMING CIRCUIT BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE DRIVE CIRCUIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 21 GAUGE CONTROL MODULE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT IN ON OR START ICM ICM ICM IGNITION COILS (MIDDLE OF ENGINE) INPUT SHAFT (MAINSHAFT) SPEED SENSOR (IN TRANSMISSION HOUSING) J/C LCD BACK LIGHT LT GRN WIRE LT GRN/RED WIRE M/T MIL IND ORG/ WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLK WIRE SHIFT CONTROL SOLENOID VALVE A TORQUE CONVERTER CLUTCH SOLENOID VALVE (ON TRANSMISSION HOUSING) UNDER- MICU DASH FUSE/ RELAY BOX (BEHIND LEFT END OF DASH) WARNING DRIVE CIRCUIT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

A/T AIR CONDITIONING SYSTEM ATFT ATP-D ATP-R BAROMETER SENSOR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CKPA NC ECM/PCM (BEHIND CENTER ECT SENSOR (LEFT SIDE OF ENGINE) EGRP GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE IAT ECT IAT SENSOR (LEFT SIDE OF ENGINE) IGP LC LSA SHB LSB SHC ATP-P ATP-L LSC OF DASH) ORG/ WIRE PDSW PNK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE S-MODE SHA SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM TRANSMISSION FLUID PRESSURE SWITCH (ON TRANSMISSION) TRANSMISSION RANGE SWITCH (ON TRANSAXLE VBSOL ALTL ALTF VTEC OIL PRESSURE SWITCH (RIGHT SIDE OF ENGINE) VTEC SOLENOID VALVE VTS VTPSW ALTC SEFD SEDF WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE