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 DIAGNOSISBODY AND FRAMERELAYS AND MODULES - BODY AND FRAMEDOOR MODULELOCATIONSLR DOOR CONTROL MODULE -J388- / RR DOOR CONTROL MODULE -J389
2012 Audi A3 (8PA) L4-2.0L Turbo (CCTA)
LR Door Control Module -J388- / RR Door Control Module -J389
2012 Audi A3 (8PA) L4-2.0L Turbo (CCTA)SECTION LR Door Control Module -J388- / RR Door Control Module -J389
Control Modules in Interior of Vehicle
Left Rear Door Control Module -J388- / Right Rear Door Control Module -J389-
Component Location:
In rear door
Pin Arrangements:
A - Left Rear Door Control Module -J388-
Connector:
B - 32-Pin Connector -T32e-
C - 16-Pin Connector (not used)
D - 20-Pin Connector -T20n-
Pin Arrangements:
A - Right Rear Door Control Module -J389-
Connector:
B - 32-Pin Connector -T32f-
C - 16-Pin Connector (not used)
D - 20-Pin Connector -T20o-
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.