Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI2012A3 (8PA) L4-2.0L TURBO (CCTA)REPAIR AND DIAGNOSISLOCATIONSCONTROL MODULES IN FRONT PART OF VEHICLEMODEL YEAR 2008-UP
2012 Audi A3 (8PA) L4-2.0L Turbo (CCTA)
Model Year 2008-Up
2012 Audi A3 (8PA) L4-2.0L Turbo (CCTA)SECTION Model Year 2008-Up
Control modules in front part of vehicle
Overview of Control Modules
1 - Wiper Motor Control Module -J400-
• Component Location => [ ] Locations
2 - Direct Shift Gearbox (DSG) Mechatronic -J743-
• Component Location Direct Shift Gearbox (02E) => [ ] Locations
• Component Location Direct Shift Gearbox (0AM) => [ ] Locations
• Pin Arrangements Direct Shift Gearbox (02E) => [ Pin Arrangements: ] Locations
• Pin Arrangements Direct Shift Gearbox (0AM) => [ Pin Arrangements: ] Locations
3 - Power Steering Control Module -J500-
• Component Location => [ ] Locations
• Pin Arrangements => [ Pin Arrangements: ] Locations
4 - Left High-intensity Gas Discharge Lamp Control Module -J343-
• Component Location => [ / ] High-Intensity Gas Discharge Lamp Control Module Left -J343- / Right -J344-
4 - Left Headlamp Power Output Stage -J667-
• In headlamp
5 - Garage Door Opener Control Module -J530-
• Component Location => [ ] Garage Door Opener Control Module -J530-
• Pin Arrangements => [ Pin Arrangements: ] Garage Door Opener Control Module -J530-
6 - Coolant Fan Control (FC) Control Module -J293-
• Component Location => [ ] Locations
7 - Engine Control Module (ECM) -J623-
• Component Location => [ ] Engine Control Module (ECM) -J623-
• 121-pin, Pin Arrangements => [ 121-pin, Pin Arrangements: ] Engine Control Module (ECM) -J623-
• 154-pin, Pin Arrangements => [ 154-pin, Pin Arrangements: ] Engine Control Module (ECM) -J623-
8 - Right High-intensity Gas Discharge Lamp Control Module -J344-
• Component Location => [ / ] High-Intensity Gas Discharge Lamp Control Module Left -J343- / Right -J344-
8 - Right Headlamp Power Output Stage -J668-
• In headlamp
9 - Auxiliary Heater Control Module -J364-
• Below right front long member
10 - ABS Control Module -J104-
• Component Location => [ ] Locations
• 47-pin, Pin Arrangements => [ Pin Arrangements: ] Locations
• 26-pin, Pin Arrangements => [ Pin Arrangements: ] Locations
RENDER: 1.0x
NO RELATED
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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.