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Corrosion of the Fuel Tank Harness Due to Water Leak on Saturn Relay

Problem Description and Possible Solution

Corrosion at the fuel tank to body harness may cause the Check Engine Light to illuminate or a crank no start condition. This corrosion issue is most commonly caused by a water leak inside the vehicle. Any damaged wiring or connectors will require replacement.

Problem Data
RepairPal Verified
Average mileage: 133,350 (133,350–133,350)
2 model years affected: 2005, 2006
4 people reported this problem
Viewing 1 - 2 of 2 comments
Not sure what mileage was but I kept taking it back to dealer who kept telling me they couldn't reproduce the problem. Then it left me stranded on a busy highway and I had to have it towed. And I was hot they found the problem and replaced fuel tank and all.
Harness melted to undercarriage due to water corrosion