Two problems related to electrical system have been reported for the 2001 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 GMC Sierra 1500 based on all problems reported for the 2001 Sierra 1500.
My abs control module is not functioning properly. Abs is disabled and costs $1000 to replace. This is a safety hazard as the brakes can lock up at any moment or abs is disabled and may cause brakes to lock up. The abs light on dashboard is on continuously and the module will need to be replaced or further damage will occur.
I just want to let you know about a little problem I'm having with my 2001 GMC 4x4 truck. There are two certain grocery stores I go to and when I start my truck back at these stores the gas gauge goes to empty and the gas pedal locks up and can not be pushed down. Then I have to turn off the engine , then when I get the gas pedal freed then start the truck back the gas pedal is ok. I'm thinking my truck's computer is getting confused with some kind of micro waves or something coming from the stores electrical devices. I'm wondering if anyone else has these problems.
| Electrical System problems | |
| Starter problems | |
| Dash Wiring problems | |
| Dashboard Failed problems | |
| Instrument Panel problems |