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 MANUALSVOLKSWAGEN1999GOLF (1J1) L4-2.0L (AEG)REPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - RESTRAINTS AND SAFETY SYSTEMSAIR BAG CONTROL MODULESERVICE AND REPAIR
1999 Volkswagen Golf (1J1) L4-2.0L (AEG)
Air Bag Control Module: Service and Repair
1999 Volkswagen Golf (1J1) L4-2.0L (AEG)SECTION Service and Repair
Airbag Control Module -J234-, Removing And Installing
Removing
- Disconnect battery Ground (GND) strap.
- Remove trim/footwell - 5 -.
CAUTION: Observe safety precautions for working on airbags.
- Fold bracket - 2 - opposite direction of - arrow - and disconnect connector - 3 - from control module - 1 -.
- Remove nuts - 4 - (qty. 3, 6 Nm) and remove control module from studs.
Installing
- Installation is reverse of removal.
- Switch ignition on.
CAUTION: Make sure no one is in vehicle.
- Connect battery Ground (GND) strap.
- If control module was replaced, it must be coded, adapt (code) components.
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.