Acura TL III facelift (2006-2008) drive circuit Wiring diagrams

ABS IND. BLK WIRE BRAKE FLUID LEVEL SWITCH (INTEGRAL TO BRAKE FLUID RESERVOIR CAP) BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) BRAKE SYSTEM IND COMPUTER DATA LINES SYSTEM CPU/FAIL SAFE CIRCUIT/CAN CONTROLLER DRIVE CIRCUIT ECM/PCM (BEHIND CENTER OF DASH) FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 13 GAUGE CONTROL MODULE GRN/ORG WIRE GRN/RED WIRE HOT AT ALL TIMES IMMOBILIZER CONTROL UNIT- RECEIVER (ON RIGHT SIDE OF STEERING COLUMN) JUNCTION CONNECTOR PARKING BRAKE SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VSA ACTIVATION IND VSA OFF SWITCH VSA SYSTEM IND WARNING DRIVE CIRCUIT WHT WIRE WHT/BLK WIRE YEL WIRE

A/T CLUTCH PRESSURE CONTROL SOLENOID VALVES (ON TRANSMISSION HOUSING) A/T GEAR INDICATOR/CRUISE CONTROL DIMMING CIRCUIT A/T GEAR POSITION DETECTION CIRCUIT A/T GEAR POSITION INDICATOR BRIGHTNESS CONTROL, DIMMING CIRCUIT A/T GEAR POSITION INDICATOR DRIVE CIRCUIT APP SENSOR (RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CPU/FAIL SAFE CIRCUIT/CAN CONTROLLER DRIVE CIRCUIT ENGINE CONTROL SYSTEM FAST CONTROLLER AREA NETWORK TRANSCEIVER GAUGE CONTROL MODULE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE IMT ACTUATOR (RIGHT SIDE OF ENGINE) INPUT SHAFT (MAINSHAFT) SPEED SENSOR (IN TRANSMISSION HOUSING) JUNCTION JUNCTION CONNECTOR LCD BACK LIGHT MAP SENSOR (LEFT SIDE OF ENGINE) ORG/ WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (IN TRANSMISSION HOUSING) PNK WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE SHIFT CONTROL SOLENOID VALVE SHIFT IND TRANSMISSION FLUID PRESSURE SWITCH (ON TRANSMISSION) WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ALT ALT ALT FR ALTERNATOR IG BATTERY BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE CHARGING SYSTEM INDICATOR COMM CPU/FAIL SAFE CIRCUIT/CAN CONTROLLER DRIVE CIRCUIT ECM/PCM (BEHIND CENTER OF DASH) ELD COMM IN- SIG SIG SIG HIGH PUT LOW SIG SIG ELD UNIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 18 FUSE 21 GAUGE CONTROL MODULE GRN WIRE GROUND HOT IN ON OR START IGNITION INPUT JUNCTION LOAD OUTPUT MULTI- FUSE 22 RED WIRE STARTING CIRCUIT UNDER HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPARTMENT) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) WHT WIRE YEL WIRE

0) OFF 1) PARK 2) AUTO 3) HEAD COMBINATION LIGHT SWITCH 11 17 LBSC LBSO AT LEFT REAR OF TRUNK) AUTOMATIC LIGHTING CONTROL UNIT (UNDER LEFT SIDE OF DASH) B-CAN BEEPER BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRAKE SYSTEM IND BRN WIRE BRN/YEL WIRE CAN L CAN-H CANADA COMBINATION SWITCH CONTROL UNIT COMPUTER DATA LINES SYSTEM CPU/FAIL SAFE CIRCUIT/CAN CONTROLLER DRIVE CIRCUIT DRIVER'S DOOR SWITCH (AT LEFT "B" PILLAR) DRIVER'S SEAT BELT BUCKLE SWITCH (UNDER DRIVER'S DRIVER'S SEAT BELT TENSION REDUCER SOLENOID DRSWDR FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 21 FUSE 6 GAUGE CONTROL MODULE GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE HEADLIGHT SWITCH 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 IMOES UNIT JUNCTION CONNECTOR LIGHTS ON IND LOW OIL PRESSURE IND LT GRN WIRE MICU OIL PRESSURE SWITCH (RIGHT SIDE OF ENGINE) PARKING BRAKE SWITCH (UNDER CENTER CONSOLE) RED WIRE RED/BLK WIRE SEAT BELT REMINDER IND SEAT BELT SWITCH SG-2 SEAT) SG-1 SRS UNIT (UNDER LOWER MIDDLE OF DASH) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) UNDER-DASH FUSE/RELAY BOX FUSE 7 (BEHIND LEFT END OF DASH) WHT WIRE WHT/RED WIRE WIPER/WASHER SWITCH YEL WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 M+ +B 12 13 14 15 16 TPSB BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) BRN WIRE BRN/YEL WIRE CABLE REEL (B: ON STEERING COLUMN) (C: ON CANCEL SWITCH RESUME SWITCH CANH HIGH SIG CANL LOW SIG CLUTCH PEDAL POSITION SWITCH (M/T) (NEAR CLUTCH PEDAL) CONTROL BLOCK CONTROL DIMMING CIRCUIT A/T GEAR POSITION/CRUISE CPU/FAIL SAFE CIRCUIT/CAN CONTROLLER CRUISE CONTROL COMBINATION SWITCH CRUISE CONTROL INDICATOR CRUISE CONTROL MAIN SWITCH INDICATOR DRIVE CIRCUIT DRIVE INPUT ECM/PCM (BEHIND CENTER OF DASH) FUSE 1 FUSE 13 FUSE 18 FUSE 7 GAUGE CONTROL MODULE GAUGES/ INDICATORS GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND DISTRIBUTION SYSTEM GRY/YEL WIRE HORNS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES UNDER-DASH FUSE/RELAY FUSE 7 BOX (BEHIND LEFT END OF DASH) HOT IN ON OR START J/C (THERMAL (MIDDLE JOINT) OF ENGINE) JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE M/T A/T MAIN SWITCH NETWORK TRANSCEIVER FAST CONTROLLER AREA ORG/WHT WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (IN TRANSMISSION HOUSING) PGM-FI MAIN RELAY 1 PNK MRLY ETCSRLY SW INPUT WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RELAY CONTROL MODULE HORN RELAY SEDF SEFD GROUND M- SET SWITCH STEERING WHEEL) SW INPUT SWITCH INPUT SENSOR INPUT SEDF SEFD THROTTLE ACTUATOR CONTROL MODULE (BEHIND GLOVE BOX) THROTTLE ACTUATOR CONTROL MODULE RELAY (BEHIND GLOVE BOX) TP SENSOR/THROTTLE ACTUATOR (ON THROTTLE BODY) TPSA TRANSMISSION RANGE SWITCH (A/T) (ON TRANSAXLE) TYPE S UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VCC WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

+B DRL AT LEFT REAR OF TRUNK) AUTOMATIC LIGHTING CONTROL UNIT (UNDER LEFT SIDE OF DASH) AUTOMATIC LIGHTING SENSOR B-CAN BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE BUS - CIRCUIT DRIVE CIRCUIT/CAN CONTROLLER CPU/FAIL SAFE DRIVE CIRCUIT DRL INDICATOR DRL RELAY FOG LIGHT INDICATOR FOG LIGHT RELAY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE FUSE FUSE GAUGE CONTROL MODULE GRN/ORG WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START INDICATOR INDICATOR HIGH BEAM JUNCTION LEFT DRL LEFT FOG LIGHT LIGHTS ON LT GRN WIRE RED WIRE RIGHT DRL RIGHT FOG LIGHT SG-1 SG-2 SIG SIO SIP TRANSCEIVER AREA NETWORK CONTROLLER BODY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) MICU UNDER-HOOD MULTI-RELAY BOX (RIGHT SIDE OF ENGINE COMPT) VBU WARNING WHT WIRE WHT/RED WIRE YEL WIRE

12 13 PPL A/T GEAR POSITION DETECTION CIRCUIT A/T GEAR POSITION IND BRIGHTNESS CONTROL, DIMMING CIRCUIT A/T GEAR POSITION IND DRIVE CIRCUIT A/T GEAR POSITION IND/ CRUISE CONTROL DIMMING CIRCUIT ABS IND. ANTI-THEFT SYSTEM BEEPER BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRAKE SYSTEM IND BRN WIRE BRN/YEL WIRE CANADA CHARGING SYSTEM IND COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CPU/FAIL SAFE CIRCUIT/CAN CONTROLLER CRUISE CONTROL IND CRUISE CONTROL MAIN SWITCH IND CRUISE CONTROL SYSTEM DIAL/RING/POINTER/ SHIFT IND BRIGHTNESS CONTROL, DIMMING CIRCUIT DOOR, TRUNK OPEN MONITOR MULTI-INFORMATION DISPLAY (MID) UNIT DRIVE CIRCUIT DRL IND ENGINE COOLANT TEMPERATURE GAUGE FAIL SAFE CIRCUIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FOG LIGHT IND FUEL GAUGE GAUGE CONTROL MODULE GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRY WIRE HEADLIGHTS SYSTEM HIGH BEAM IND IMMOBILIZER SYSTEM IND LCD BACK LIGHT IND LEFT TURN SIGNAL IND LIGHTS ON IND LOW FUEL IND LOW OIL PRESSURE IND LOW TIRE PRESSURE IND LT BLU WIRE LT GRN WIRE MID BRIGHTNESS CONTROL, DIMMING CIRCUIT MIL IND ORG/ WIRE PPL RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT TURN SIGNAL IND SEAT BELT REMINDER IND SHIFT IND SIDE AIR BAG CUT-OFF IND SPEEDO- METER SRS IND TACHOMETER TRANSMISSIONS SYSTEM VSA ACTIVATION IND VSA SYSTEM IND WARNING DRIVE CIRCUIT WHT WIRE WHT/RED WIRE WIPER/WASHER SYSTEM ANTI-LOCK BRAKES SYSTEM YEL WIRE YEL/BLK WIRE YEL/RED WIRE

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/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WHT WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CPU/FAIL SAFE CIRCUIT/CAN CONTROLLER DRIVE CIRCUIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 29 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) IGNITION COILS (REAR OF ENGINE) INPUT SHAFT (MAINSHAFT) SPEED SENSOR (IN TRANSMISSION HOUSING) J/C LCD BACK LIGHT MIL IND ORG/ WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SHIFT IND STARTING/ CHARGING SYSTEM UNDER- MICU DASH FUSE/ RELAY BOX (BEHIND LEFT END OF DASH) WARNING DRIVE CIRCUIT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

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/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WHT WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CPU/FAIL SAFE CIRCUIT/CAN CONTROLLER DRIVE CIRCUIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 29 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) IGNITION COILS (REAR OF ENGINE) INPUT SHAFT (MAINSHAFT) SPEED SENSOR (IN TRANSMISSION HOUSING) J/C LCD BACK LIGHT MIL IND ORG/ WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SHIFT IND STARTING/ CHARGING SYSTEM UNDER- MICU DASH FUSE/ RELAY BOX (BEHIND LEFT END OF DASH) WARNING DRIVE CIRCUIT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE