volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Engine Controls - Hot Restart Issues|Page 3938 > < Engine Controls - Hot Restart Issues|Page 3936
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Due to the CAN bus system, fault messages will be stored in various Control Modules during programming.

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To erase ALL fault memories:

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Confirm by selecting the --> button.

Once fault memories have been erased:

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Similar screen appears.

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Old ECM Part No. and software level still appear at (arrow)

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Function ended appears at bottom of screen.

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Finish update of the ECM by selecting the <-- button.

^

Similar screen appears.

Engine Controls - Hot Restart Issues|Page 3938 > < Engine Controls - Hot Restart Issues|Page 3936