P1902 – Engine coolant blower motor run-on relay – open circuit/short to ground (Volkswagen)

By BAT Team (Contact Me)
Last Updated 2023-11-21
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CodeFault LocationProbable Cause
P1902 Engine coolant blower motor run-on relay - open circuit/short to ground
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Wiring open circuit/short to ground, engine coolant blower motor run-on relay

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