volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Engine - Intermittent No Start, DTC's Set in TCM|Page 2901 > < Engine - Intermittent No Start, DTC's Set in TCM|Page 2899
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Power Supply Relay: Testing and Inspection

 Electrical Checks at relay socket terminals

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Terminal-4, Battery voltage 

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Terminal-6, Power output to ECM Terminal-23 and other system components

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Terminal-5, Ground signal from ECM Terminal-9

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Use wiring diagram to repair as necessary.

Engine - Intermittent No Start, DTC's Set in TCM|Page 2901 > < Engine - Intermittent No Start, DTC's Set in TCM|Page 2899