Part # 17415
Problem: No start.
Solution: Check the wiring harness in the driver side door. Ground wire and many others may have deteriorated. Check the wiring in the boot of the driver’s side door first.
99-98 VW Passat
Part # 17407
Problem: Vehicle with intermittent starting problem.
Solution: Check the solder joints under the driver seat’s front carpet (gray & blue wires).
96-90 Volkswagen Passat & Corrado
Part #’s: 17222 & 17030
Problem: Some 1996-90 Passat (2.8L, 2.0L with automatic transmission) and 1996-90 Corrado (with automatic transmission) models may exhibit an intermittent no-start condition, with one or more DTCs (00518, 00529, 00545 & 00638) possibly stored in DTC memory.
Solution: It may be caused by a loose contact in the ECM power supply relay. If a vehicle exhibits this condition, replace the power supply relay (location No. 3 in the fuse/relay panel).
*Technical Bulletin courtesy of Import Car Magazine.