Volkswagen Passat TDI Problem Report

Volkswagen Passat TDI Check Engine Light Due to Issues With Glow Plugs/Wiring Harness

(6 reports)

Because of issues with the glow plugs and/or the glow plug wiring harness from the control relay, the Check Engine Light may illuminate. Our technicians tell us there is a service bulletin, not a recall from Volkswagen regarding replacement of the glow plugs on 2004-2005 model years only.

    Check Engine light illuminates indicating an emissions issue. Code 2 glow plug problem. Waiting on dealership response. -
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