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

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT COMPARTMENT) FOG LIGHT RELAY (AT LEFT SIDE OF ENGINE FOG LIGHT SWITCH FUSE 10 FUSE 21 FUSE 7 HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR LEFT FOG LIGHT LT GRN WIRE NOT USED ON OFF RED WIRE RELAY CONTROL MODULE CONTROL BLOCK RIGHT FOG LIGHT UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WIPER/ WASHER SWITCH YEL WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/WHT WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE BRN/YEL WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK DIMMER SWITCH 0) LOW 1) HI 2) PASSING DRIVE CIRCUIT DRL RELAY (IN UNDERHOOD MULTI-RELAY BOX) FUSE 1 FUSE 21 FUSE 3 FUSE 5 FUSE 6 FUSE 7 GAUGE CONTROL MODULE HEADLIGHT SWITCH 0) OFF 1) HI BEAM 2) LO BEAM EXTERIOR LIGHTS SYSTEM HID UNIT HID UNIT LO HIGH BEAM HEAD- LIGHT RELAY HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR LEFT HEADLIGHT ASSEMBLY LOW BEAM HEAD- LIGHT RELAY LT BLU/WHT WIRE LT GRN WIRE MICU POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL MODULE RIGHT HEADLIGHT ASSEMBLY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WHT/GRN WIRE WHT/YEL WIRE WIPER/ WASHER SWITCH YEL WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE BRN/YEL WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK DIMMER SWITCH 0) LOW 1) HI 2) PASSING DRIVE CIRCUIT FUSE 1 FUSE 21 FUSE 3 FUSE 5 FUSE 6 FUSE 7 GAUGE CONTROL MODULE HEADLIGHT SWITCH 0) OFF 1) HI BEAM 2) LO BEAM HID UNIT HID UNIT LO HIGH BEAM HEAD- LIGHT RELAY HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR LEFT HEADLIGHT ASSEMBLY LOW BEAM HEAD- LIGHT RELAY LT BLU/WHT WIRE LT GRN WIRE MICU POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL MODULE RIGHT HEADLIGHT ASSEMBLY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WHT/GRN WIRE WHT/YEL WIRE WIPER/ WASHER SWITCH YEL WIRE

BLK WIRE DRIVER'S SEAT HEATER (UNDER DRIVER'S SEAT) DRIVER'S SEAT HEATER SWITCH FRONT PASSENGER'S SEAT HEATER (UNDER FRONT PASSENGER'S SEAT) FRONT PASSENGER'S SEAT HEATER SWITCH FUSE 15 FUSE 30 GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON JUNCTION CONNECTOR LT GRN WIRE ON INDICATORS RED WIRE RED/BLK WIRE SEAT BACK) SEAT CUSHION) SEAT HEATER RELAY (BEHIND LEFT SIDE OF GLOVE BOX) SEAT HEATER SWITCH LIGHT UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT/BLU WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK DASH LIGHTS BRIGHTNESS CONTROLLER DIMMER SWITCH 0) LOW 1) HI 2) PASSING FUSE 21 FUSE 3 FUSE 4 FUSE 7 GAUGE CONTROL MODULE HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR LT BLU/WHT WIRE LT GRN WIRE MICU POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLK WIRE SUPPLEMENTAL RESTRAINT SYSTEM TAILLIGHT RELAY UNDER- DASH FUSE/ RELAY BOX (BEHIND LEFT KICK PANEL) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WIPER/ WASHER SWITCH YEL WIRE

A/T GEAR POSITION INDICATOR PANEL LIGHT AMBIENT LIGHT AUDIO REMOTE SWITCH AUDIO UNIT AUDIO-HVAC DISPLAY PANEL BLK WIRE CABLE REEL CENTER POCKET LIGHT CIGARETTE LIGHTER LIGHT (IF EQUIPPED) CRUISE CONTROL COMBINATION SWITCH DRIVER'S SEAT HEATER SWITCH DRIVING POSITION MEMORY SWITCH FRONT ASHTRAY LIGHT (IF EQUIPPED) FRONT PASSENGER'S SEAT HEATER SWITCH GLOVE BOX LIGHT GRN WIRE HAZARD WARNING SWITCH HFL SWITCH/ HFL-VOICE CONTROL SWITCH JUNCTION CONNECTOR MOON- ROOF SWITCH NAVIGATION UNIT (IN TRUNK, UNDER RIGHT SIDE OF REAR SHELF) RED WIRE RED/BLK WIRE SELECT/ RESET/ INFORMATION SWITCH STEERING WHEEL) TRANSMISSION SELECTION SWITCH (A/T) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) VSA OFF SWITCH W/O NAVI W/ NAVI

A/T AUDIO UNIT HANDS- FREELINK CONTROL UNIT BLK WIRE BLU WIRE CLUTCH INTERLOCK SWITCH FROM ELD UNIT (DIAGRAM 1 OF 4) FUSE 10 FUSE 11 FUSE 19 FUSE 20 FUSE 22 FUSE 31 (NOT USED) FUSE 27 FUSE 28 FUSE 29 (NOT USED) FUSE 32 FUSE 33 GRN WIRE IGNITION SWITCH IMMOBILIZER CONTROL UNIT- RECEIVER JUNCTION CONNECTOR LT GRN WIRE M/T MICU MOONROOF CLOSE RELAY MULTI- FUSE 23 NAVIGATION DISPLAY UNIT NAVIGATION UNIT MOONROOF OPEN RELAY NOT USED NOT USED ON LOCK OFF OPDS UNIT SRS UNIT PGM-FI MAIN RELAY 2 POWER WINDOW MASTER SWITCH POWER WINDOW RELAY RED WIRE SRS UNIT STARTER STARTER CUT RELAY STARTER SOLENOID TO ACCESSORY POWER SOCKET RELAY (DIAGRAM 4 OF 4) TO FUSE 18 (DIAGRAM 4 OF 4) TO FUSE 30 (DIAGRAM 3 OF 4) TRANSMISSION RANGE SWITCH SHIFT LOCK SOLENOID (A/T) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WINDSHIELD WASHER MOTOR ECM/PCM WINDSHIELD WIPER MOTOR YEL WIRE

A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY AUDIO UNIT AUDIO-HVAC DISPLAY PANEL BLK WIRE BLOWER MOTOR RELAY BLU WIRE CEILING LIGHT AMBIENT LIGHT COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK CORNER OF ENGINE COMPT, FORWARD OF STRUT TOWER) DRIVER'S DOOR COURTESY LIGHT DRIVER'S VANITY MIRROR LIGHT FROM ELD UNIT (DIAGRAM 1 OF 4) FROM IGNITION SWITCH (DIAGRAM 2 OF 4) FRONT PASSENGER'S DOOR COURTESY LIGHT FRONT PASSENGER'S VANITY MIRROR LIGHT FUSE 15 FUSE 2 FUSE 30 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 GAUGE CONTROL MODULE HANDS FREELINK CONTROL UNIT HIGH BEAM HEADLIGHT RELAY IMMOBILIZER CONTROL UNIT- RECEIVER JUNCTION CONNECTOR LOW BEAM HEADLIGHT RELAY MICU NAVIGATION DISPLAY UNIT (IF EQUIPPED) NAVIGATION UNIT (IF EQUIPPED) POWER MIRROR SWITCH POWER SEAT CONTROL UNIT POWER WINDOW MASTER SWITCH DRIVING POSITION MEMORY SWITCH RADIATOR FAN RELAY REAR WINDOW DEFOGGER RELAY RECIRCULATION CONTROL MOTOR RED WIRE RELAY CONTROL MODULE SEAT HEATER RELAY STEREO AMPLIFIER INDIVIDUAL MAP LIGHTS TAILLIGHT RELAY TO ACCESSORY POWER SOCKET RELAY (DIAGRAM 4 OF 4) TRUNK LIGHT UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX (ON LEFT REAR WHT WIRE WIPER/WASHER SWITCH YEL WIRE

3 OF 4) ACCESSORY POWER SOCKET RELAY ALTERNATOR AUTOMATIC DIMMING INSIDE MIRROR BACKUP LIGHT SWITCH BLK WIRE BRAKE PEDAL POSITION SWITCH CIGARETTE LIGHTER FRONT ACCESSORY POWER SOCKET CMP SENSOR A COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK DOOR MULTIPLEX CONTROL UNIT ELD UNIT ENGINE MOUNT CONTROL SOLENOID VALVE EVAP CANISTER PURGE VALVE FACTORY ACCESSORY FROM FUSE 32 (DIAGRAM 2 OF 4) FROM FUSE 6 (DIAGRAM FROM IGNITION SWITCH (DIAGRAM 2 OF 4) FUSE 18 FUSE 21 FUSE 9 GAUGE CONTROL MODULE GRY WIRE HAZARD WARNING SWITCH JUNCTION JUNCTION CONNECTOR MICU POWER SEAT CONTROL UNIT SECONDARY POWER WINDOW MASTER SWITCH REAR ACCESSORY POWER SOCKET RED WIRE RELAY CONTROL MODULE REVERSE LOCKOUT SOLENOID (M/T) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) VSA MODULATOR CONTROL UNIT WHT WIRE WIPER/ WASHER SWITCH YEL WIRE

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