bullant12
New member
With the fuse blown, BUDS cannot "see" the reverse actuator, so it assumes it is faulty. The trailer module is not equipped on a stock machine, so that would not likely be programmed into BUDS. Being electrical instead of electronic, BUDS couldn't differentiate between them anyway...although it might be able to test either. If the fuse blows repeatedly, even with the trailer disconnected, the next troubleshooting step is to disconnect the trailer module and try again. If that does not keep the fuses from blowing, the reverse actuator is probably faulty. If the fuse then holds and reverse works, the trailer module is faulty. Troubleshooting 101.
I know... wish the techs at the dealer knew that!!!