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HOMESERVICE MANUALSVOLKSWAGEN2002GOLF GLS, 2.0 K, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 29 (ON BOARD DIAGNOSTIC (OBD) (A3 PLATFORM))ANTI-THEFT IMMOBILIZER, ON BOARD DIAGNOSTIC (OBD) (FROM MAY 1999) (CABRIO ONLY)IMMOBILIZER CONTROL MODULE, ADJUSTING AFTER REPLACING (CODE CONTROL MODULE)
2002 Volkswagen Golf GLS, 2.0 K, Standard

Immobilizer control module, adjusting after replacing (Code Control Module)

2002 Volkswagen Golf GLS, 2.0 K, StandardSECTION Immobilizer control module, adjusting after replacing (Code Control Module)
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2002 Volkswagen Cabrio, 2001 Volkswagen Cabrio, 2000 Volkswagen Cabrio, 1999 Volkswagen Jetta, and 1999 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.

For immobilizers of the 3rd generation, the control module for immobilizer has automatic recognition of the baud rate, i.e. coding the control module is not necessary.

The correct data transmission speed between the Engine Control Module (ECM) and the control module for immobilizer is automatically stored in the control module for immobilizer once it is recognized.

NOTE:
  • If the control module for immobilizer cannot recognize the correct baud rate, the coding is set to the value "00000".
    Fig 1: Identifying VAG 1551 Scan Tool Display (Cabrio From May 1999 - Code Control Module) (1 Of 2)
    G03364161Courtesy of VOLKSWAGEN OF AMERICA, INC.
  • The DTC "Control module faulty" is stored in DTC memory. See DIAGNOSTIC TROUBLE CODE (DTC) TABLE .
    Fig 2: Identifying VAG 1551 Scan Tool Display (Cabrio From May 1999 - Code Control Module) (2 Of 2)
    G03364162Courtesy of VOLKSWAGEN OF AMERICA, INC.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • • You are missing required tools, torque specs, or safe lifting equipment.
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