Questions & Answers for: Hummer circuit ground

...that the current being drawn is exceeding the rating of the fuse that is designed to protect the circuit. The first item to check is the rating of the fuse and ensure that it is not under ...

...refers to intake air temperature (IAT) sensor ---circuit malfunction===causes ---wiring open circuit /short circuit to positive ---wiring short to ground---ground wire defective--IAT sensor ...

Air suspension compressor keeps running the relay may be faulty or a switch circuit may have a short to ground, also check for burnt contacts in compressor motor assembly

...ground circuit terminal 3 and ground. ? If greater than the specified range, test the ground circuit for an open/high resistance. Ignition ON, verify that a test lamp illuminates between the ignition ...

...circuit for ground? Your bcm grounds the coil side of headlamp relay in order to energize. I'm not saying bcm has a problem? The bcm receives input from headlamp/dimmer switch telling it the headlamp ...

ground on the signal circuit to the BCM , BCM seeing a input that shouldn't be there etc.... I would have it checked for DTC'S diagnostic trouble codes . Did you ever find the problem because it's the

...circuit is from the TBC B fuse in the instrument panel fuse block directly through the BCM to these circuits. A short to ground on either of these circuits will open the fuse. The backup lamps are ...

...circuit is from the TBC B fuse in the instrument panel fuse block directly through the BCM to these circuits. A short to ground on either of these circuits will open the fuse. The backup lamps are ...

...circuit messages. The driver seat module controls the voltage supply and the ground circuits to the seat heater elements. When a heated seat function is commanded active, the seat module will switch ...

...ground signal to the headlamp relay through the low beam headlamp relay control circuit. The headlamp relay will illuminate the low beam headlamps. Install a scan tool. Turn ON the ignition, with the ...