Acura TSX I (2003-2008) junction connector Wiring diagrams

1 2 PPL AIR MIX HOT AMD-P AUDIO-HVAC DISPLAY PANEL AUDIO-HVAC SUB DISPLAY UNIT (NAVIGATION) OR B-CAN BLK WIRE BLK/YEL WIRE BLOWER TRANSISTOR BLOWER FEEDBACK PPL BLU WIRE BRN WIRE CLOCK CLOCK (EXCEPT NAVIGATION) CLOCK GND DRIVER'S AIR MIX CONTROL MOTOR (BEHIND LEFT SIDE OF DASH) EVAPORATOR TEMPERATURE SENSOR (BEHIND RIGHT SIDE OF DASH) FRESH RECIRCULATE ILLUMINATION FRONT PASSENGER'S AIR MIX CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) FRS FUSE 30 GRN WIRE GRN/WHT WIRE GROUND GRY WIRE HOT IN ON ILLUMINATION JUNCTION CONNECTOR LCD BK (-) LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE M-COOL M-DEF M-HOT M-VENT MICU MODE 1 MODE 2 MODE 3 MODE 4 MODE CONTROL MOTOR (BEHIND GLOVE BOX) ORG/ WIRE PNK AIR MIX POTENTIAL AIR MIX POTENTIAL WIRE PNK/BLK WIRE PNK/BLU WIRE PPL REC RECIRCULATION CONTROL MOTOR (BEHIND GLOVE BOX, ON BLOWER UNIT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RESET CLOCK DATA CE SHIELD GND LCD BK (-) LCD BK (+) PPL RESET+ S-COM SHIELD GND UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ABS IND. BLK WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (LEFT SIDE OF ENGINE COMPARTMENT) BRAKE SYSTEM IND BRN WIRE BRN/WHT WIRE DATA LINK CONNECTOR (ON LOWER LEFT OF DASH, ABOVE THE KICK PANEL) DRIVE CIRCUIT FAST CONTROLLER AREA NETWORK TRANSCEIVER GAUGE CONTROL MODULE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE J/C JUNCTION CONNECTOR LEFT FRONT WHEEL SPEED SENSOR (ON LEFT FRONT SUSPENSION KNUCKLE) LEFT REAR WHEEL SPEED SENSOR PARKING BRAKE SWITCH (UNDER CENTER CONSOLE) PNK 10 11 WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE RIGHT FRONT WHEEL SPEED SENSOR (AT RIGHT FRONT SIDE OF ENGINE COMPT) RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR SUSPENSION KNUCKLE) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) VSA ACTIVATION IND VSA IND WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE YEL/RED WIRE

BACK-UP LIGHT SWITCH (ON TOP LEFT OF TRANSMISSION) BLK WIRE FUSE 21 GRN WIRE GRN/WHT WIRE HOT IN ON OR START JUNCTION CONNECTOR LEFT BACK-UP LIGHT NAVIGATION UNIT REAR JUNCTION BLOCK RIGHT BACK-UP LIGHT UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) YEL WIRE

ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM DOOR LOCKS SYSTEM ANTI-THEFT SYSTEM POWER TOPS SYSTEM ATP-R BACK LT K LINE IG KEY LT BLK WIRE BLU WIRE BLU/RED WIRE BOX (BEHIND LEFT KICK PANEL) BRN WIRE BRN/RED WIRE CLIMATE CONTROL UNIT WIPER/ WASHER SWITCH POWER WINDOW MASTER SWITCH COMM LINE COMM LINE COMM LINE COMM LINE COMMUNICATION LINE PEDAL POS SW IGNITION INPUT BATTERY INPUT DLC (LOWER LEFT OF DASH, ABOVE THE KICK PANEL) DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM SHIFT INTERLOCK SYSTEM EXTERIOR LIGHTS SYSTEMS FR PASS COURT LT RADIO SW SIL RD UNLOCK SIL RA UNLOCK FUSE 21 FUSE 3 FUSE 8 FUSE 7 FUSE 32 FUSE 7 FUSE 13 GAUGE CONTROL MODULE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND P PIN SW HAZ RLY HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT INTERIOR LIGHTS SYSTEM SOUND SYSTEMS JUNCTION CONNECTOR KEY SOL ATP-R LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MICU MULTIPLEX CONTROL INSPECTION CONNECTOR NOT USED NOT USED PNK WIRE RED WIRE RELAY CONTROL MODULE REM AS UNLOCK SHIFT INTERLOCK SYSTEM TRANSMISSION SYSTEMS SIL AS UNLOCK TRANSMISSION SYSTEMS TRUNK SWITCH REM AS LOCK TRUNK UNLOCK SUNROOF RLY IG KEY SW TRUNK/TAILGATE/ FUEL DOORS SYSTEM TURN SIGNAL/ HAZARD RELAY UNDER-DASH FUSE/RELAY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/LT GRN WIRE BLU WIRE BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT FUSE 16 FUSE 21 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRN/RED WIRE GRN/YEL WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR LEFT FRONT PARKING LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT REAR TURN SIGNAL LIGHT LEFT SIDE TURN SIGNAL LIGHT LEFT TURN SIGNAL INDICATOR LT GRN WIRE MICU ORG/WHT WIRE PNK WIRE PPL REAR JUNCTION BLOCK RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT PARKING LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT REAR TURN SIGNAL LIGHT RIGHT SIDE TURN SIGNAL LIGHT RIGHT TURN SIGNAL INDICATOR SUPPLEMENTAL RETRAINTS SYSTEM TURN SIGNAL LIGHT SWITCH TURN SIGNAL/ HAZARD RELAY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WHT/BLK WIRE WIPER/WASHER SWITCH YEL WIRE

BLK WIRE BLK/RED WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK ECM/PCM (UNDER MIDDLE OF DASH) FUSE 4 GRN/WHT WIRE HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES JUNCTION CONNECTOR LEFT BRAKE LIGHT/ TAILLIGHT LEFT INNER TAILLIGHT LEFT REAR SIDE MARKER LIGHT LICENSE PLATE LIGHT MICU NAVIGATION SYSTEM, MEMORY SYSTEM REAR JUNCTION BLOCK RED WIRE RED/BLK WIRE RELAY CONTROL MODULE RIGHT BRAKE LIGHT/ TAILLIGHT RIGHT INNER TAILLIGHT RIGHT REAR SIDE MARKER LIGHT TAILLIGHT RELAY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) W/ REAR SPOILER W/O REAR SPOILER WHT WIRE WHT/BLK WIRE WIPER/WASHER SWITCH

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE DOOR LOCK SWITCH DRIVER'S DOOR LOCK ACTUATOR (AT REAR OF DRIVER'S DOOR) DRIVER'S DOOR SWITCH FAST CONTROLLER AREA NETWORK TRANSCEIVER FRONT PASSENGER'S DOOR LOCK ACTUATOR (IN MIDDLE OF FRONT PASSENGER'S DOOR) FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 21 FUSE 7 FUSE 8 GAUGE CONTROL MODULE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IGN SWITCH JUNCTION CONNECTOR KEYLESS BUZZER KEYLESS BUZZER (BEHIND LEFT FRONT FENDER) LEFT REAR DOOR LOCK ACTUATOR (AT REAR OF LEFT REAR DOOR) LK UNLK LT BLU WIRE LT GRN (OR YEL) WIRE LT GRN WIRE LT GRN/RED WIRE MICU PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RADIO SWITCH RED WIRE RED/WHT WIRE REM AS LOCK REM AS UNLOCK RIGHT REAR DOOR LOCK ACTUATOR RIGHT REAR DOOR SWITCH LEFT REAR DOOR SWITCH SECURITY INDICATOR BLINKING CIRCUIT SIL AS UNLOCK SIL RA UNLOCK SIL RD UNLOCK TRUNK SWITCH TRUNK UNLOCK UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE A (A/T) A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE B (A/T) A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE C (A/T) BATTERY BLK WIRE BRAIDED WIRE BRN WIRE CKP SENSOR CMP SENSOR ECM/ PCM ENGINE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 JUNCTION CONNECTOR KNOCK SENSOR SHIELD OUTPUT SHAFT (COUNTER- SHAFT) SPEED SENSOR ROCKER ARM OIL CONTROL SOLENOID (VTEC SOLENOID VALVE) ROCKER ARM OIL PRESSURE SWITCH (VTEC OIL PRESSURE SWITCH) THROTTLE ACTUATOR CONTROL MODULE TRANSMISSION RANGE SWITCH (A/T) TRANSMISSON VTC OIL CONTROL SOLENOID VALVE YEL WIRE

A/C CONDENSER FAN MOTOR A/T SHIFT SWITCH (A/T) AUDIO- HVAC SUB UNIT DISPLAY (IF EQUIPPED) AUDIO-HVAC DISPLAY PANEL AUTOMATIC DIMMING INSIDE MIRROR BLK (OR WIRE BLK WIRE BLOWER POWER TRANSISTOR BLU WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE CANADA CENTER POCKET LIGHT CLOCK (EXCEPT NAVIGATION) DLC DRIVER'S SEAT HEATER SWITCH FRONT ACCESSORY POWER SOCKET FRONT PASSENGER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR LOCK SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FRONT PASSENGER'S SEAT HEATER SWITCH GAUGE CONTROL MODULE GLOVE BOX LIGHT HANDS FREELINK CONTROL UNIT HIGH LOW JUNCTION CONNECTOR MICU NAVIGATION DISPLAY UNIT (IF EQUIPPED) NCA WIRE PARK PIN SWITCH (A/T) PPL PSP SWITCH REAR ACCESSORY POWER SOCKET RIGHT FRONT TURN SIGNAL LIGHT RIGHT HEADLIGHT HID UNIT RIGHT PARKING LIGHT RIGHT POWER MIRROR RIGHT REAR WHEEL SPEED SENSOR RIGHT SIDE TURN SIGNAL LIGHT SEAT HEATER RELAY SECURITY HOOD SWITCH SRS UNIT STEREO AMP UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) AUDIO UNIT UNDERDASH FUSE/RELAY BOX WASHER FLUID LEVEL SWITCH WHT WIRE

AUDIO-HVAC DISPLAY PANEL B-CAN BLU WIRE BRN WIRE COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK DOOR MULTIPLEX CONTROL UNIT FUSE 21 GAUGE CONTROL MODULE GRN WIRE HANDSFREE- LINK CONTROL UNIT (BEHIND RIGHT KICK PANEL) HOT IN ON OR START JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE MICU NAVIGATION UNIT (IF EQUIPPED) (IN TRUNK, UNDER RIGHT SIDE OF REAR SHELF) POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) POWER WINDOW MASTER SWITCH RED WIRE RELAY CONTROL MODULE UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WIPER/WASHER SWITCH