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 MANUALSVOLKSWAGEN2001CABRIO GLS (1V7) L4-2.0L (ABA)REPAIR AND DIAGNOSISBODY AND FRAMELOCKSKEYLESS ENTRYKEYLESS ENTRY MODULETESTING AND INSPECTION
2001 Volkswagen Cabrio GLS (1V7) L4-2.0L (ABA)
Keyless Entry Module: Testing and Inspection
2001 Volkswagen Cabrio GLS (1V7) L4-2.0L (ABA)SECTION Testing and Inspection
Check Control Module Version
- Fault read out device V.A.G 1551, connecting.
- Initiate On Board Diagnostic (OBD). On Board Diagnostic (OBD) For Radio-Frequency Remote Control For Central Locking, Initiating
- Switch printer on via Print -button (indicator lamp in button illuminates).
Indicated on display:
Rapid data transfer HELP
Select function XX
- Press buttons - 0 - and - 1 -.
Indicated on display:
Rapid data transfer Q
01 - Check control module version
- Press Q button to confirm input.
Fault read out device V.A.G 1551 display shows control module identification, e.g.
7D0 959 800 B Radio-frequency control module 0001->
Coding 00001 WSC XXXXX
- 7D0 959 800 B = Part No. of control module (for current control module version, see replacement parts catalog)
- Radio-frequency control module = system identification
- 0001 = Program version number
- Coding 00001 = Coding version
- WSC = Workshop code
- Press --> -button.
Indicated on display:
Rapid data transfer HELP
Select function XX
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.