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 DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - POWER AND GROUND DISTRIBUTIONPOWER DISTRIBUTION MODULESERVICE AND REPAIRVEHICLE ELECTRICAL SYSTEM CONTROL MODULE, THROUGH 05.2008
2012 Audi A3 (8PA) L4-2.0L Turbo (CCTA)
Vehicle Electrical System Control Module, Through 05.2008
2012 Audi A3 (8PA) L4-2.0L Turbo (CCTA)SECTION Vehicle Electrical System Control Module, Through 05.2008
Vehicle Electrical System Control Module, through 05.2008
Removing
- If the control module was replaced, select the Replace function for the respective control module in Guided Fault Finding or Guided Functions.
- Select the function or path.
- Follow the instructions on the Vehicle Diagnosis Tester display.
- Switch off ignition and remove ignition key.
- Remove driver's storage compartment.
- Release retaining springs - arrows - and remove vehicle electrical system control module (J519) - item 1 - down from base mount - 2 -.
• Shown with connectors removed in illustration.
- Press the connector clips - 1 - and - 2 - in - direction of arrow -.
- Unplug connectors.
• Shown with connectors removed in illustration.
Installing
Install in reverse order of removal, noting the following:
If the vehicle electrical system control module was replaced, then is must be re-coded.
- Select the function or path.
- Follow the instructions on the Vehicle Diagnosis Tester display.
- Install driver's storage compartment.
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.