Selecting vehicle system

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2001 Volkswagen Jetta, 2001 Volkswagen Golf, 2000 Volkswagen Jetta, 2000 Volkswagen Golf, and 1999 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

Indicated on display:

Fig 1: Selecting Vehicle System On VAS 5051

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Press buttons - 0 - and - 1 - "01 - Engine electronics" on display - arrow -.

On the display the Control Module identification and coding are displayed, e.g.:

Fig 2: Locating Control Module Identification Number On VAS 5051

Courtesy of VOLKSWAGEN UNITED STATES, INC.

If coding differs from vehicle version:

Check Engine Control Module code → Engine Control Module (ECM) J248 coding , Engine Control Module (ECM), coding