|
Pull the cluster. Find the pin on the cluster that corresponds to the fuel gauge. Test the reading at that pin on the harness side. If you're getting the right reading, you have a bad cluster. If you're getting a wrong reading, you've got a short in your harness somewhere. Trace the cable back to each connector in between the cluster and the sensor, testing at each step. When the readings come out correct, you know where the fault is.
|