Check Control Module Versions (Function 01)

NOTE: Scan tool connected. VAG 1551/VAS 5051 Connecting and Selecting Functions

Indicated on display (function selection)

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Select function XX

NOTE:
- After pressing buttons -0- and -1- to select "Check Control Module Versions" and pressing -Q- button to confirm input, you may also have control module identification displayed again.

- When indicated on display:

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Control module does not answer

- Perform troubleshooting procedure: Refer to Wiring Diagrams.

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K- wire not switching to Ground

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K-wire not switching to B+

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Error in communication link