Refer to " ABS CONTROL MODULE J104 "

Refer to " FRESH AIR BLOWER CONTROL MODULE J126 "

Refer to " TRANSMISSION CONTROL MODULE J217 "

Refer to " AIRBAG CONTROL MODULE J234 "

Refer to " POWER SUNROOF CONTROL MODULE J245 "

Refer to " ELECTRONIC DAMPING CONTROL MODULE J250 "

Refer to " VACUUM PUMP RELAY J318 "

Refer to " TOWING RECOGNITION CONTROL MODULE J345 "

Refer to " AUXILIARY HEATER CONTROL MODULE J364 "

Refer to " BATTERY MONITORING CONTROL MODULE J367 "

Refer to " DRIVER DOOR CONTROL MODULE J386 "

Refer to " FRONT PASSENGER'S DOOR CONTROL MODULE J387 "

Refer to " WIPER MOTOR CONTROL MODULE J400 "

Refer to " DISTANCE REGULATION CONTROL MODULE J428 "

Refer to " PARKING AID CONTROL MODULE J446 "

Refer to " MULTIFUNCTION STEERING WHEEL CONTROL MODULE J453 "

Refer to " REMOTE START SYSTEM RELAY J471 "

Refer to " ALL WHEEL DRIVE CONTROL MODULE J492 "

Refer to " POWER STEERING CONTROL MODULE J500 "

Refer to " TIRE PRESSURE MONITORING CONTROL MODULE J502 "

Refer to " VEHICLE ELECTRICAL SYSTEM CONTROL MODULE J519 "

Refer to " DIGITAL SOUND SYSTEM CONTROL MODULE J525 "

Refer to " STEERING COLUMN ELECTRONICS CONTROL MODULE J527 "

Refer to " DATA BUS ON BOARD DIAGNOSTIC INTERFACE J533 "

Refer to " FUEL PUMP CONTROL MODULE J538 "

Refer to " REAR LID CONTROL MODULE J605 "

Refer to " ENGINE CONTROL MODULE J623 "

Refer to " CHIP CARD READER CONTROL MODULE J676 "

Refer to " FRONT INFORMATION DISPLAY CONTROL HEAD J685 "

Refer to " PASSENGER OCCUPANT DETECTION SYSTEM CONTROL MODULE J706 "

Refer to " TURBOCHARGER CONTROL MODULE 1 J724 "

Refer to " MASSAGE FUNCTION CONTROL MODULE J740 "

Refer to " DUAL-CLUTCH TRANSMISSION MECHATRONIC J743 "

Refer to " CORNERING LAMP AND HEADLAMP RANGE CONTROL MODULEJ745 "

Refer to " ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE J764 "

Refer to " LANE CHANGE ASSISTANCE CONTROL MODULE J769 "

Refer to " LANE CHANGE ASSISTANCE CONTROL MODULE 2 J770 "

Refer to " INFORMATION ELECTRONICS CONTROL MODULE 1 J794 "

Refer to " DRIVER SEAT ADJUSTMENT CONTROL MODULE J810 "

Refer to " NAVIGATION SYSTEM CONTROL MODULE J856 "

Refer to " STRUCTURE BORNE SOUND CONTROL MODULE J869 "

Refer to " NOx SENSOR CONTROL MODULE 2 J881 "

Refer to " EXHAUST DOORCONTROL UNIT J883 "

Refer to " REDUCING AGENT HEATER CONTROL MODULE J891 "

Refer to " WINDSHIELD PROJECTION HEAD UP DISPLAY CONTROL MODULE J898 "

Refer to " FUEL TANK LEAK DETECTION CONTROL MODULE J909 "

Refer to " DRIVER SIDE REAR DOOR CONTROL MODULE J926 "

Refer to " PASSENGER SIDE REAR DOOR CONTROL MODULE J927 "

Refer to " PERIPHERAL CAMERA CONTROL MODULE J928 "

Refer to " REAR LID OPENING CONTROL MODULE J938 "

Refer to " EXHAUST DOOR CONTROL UNIT 2 J945 "

Refer to " CONTROL MODULE FOR EMERGENCY CALL MODULE AND COMMUNICATION UNIT J949 "

Refer to " ACCESS/START SYSTEM INTERFACE J965 "

Refer to " MOBILE COMMUNICATION 2-WAY SIGNAL AMPLIFIER J984 "

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Connector End Views: components with prefix J: Notes

Use the Manual With the Right Hardware

When to See a Mechanic

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