Two problems related to electrical system have been reported for the 1999 GMC Sierra 1500. The most recently reported issues are listed below.
Over the past 3 years lighted odometer and drive display flicker on and off. Noticed that display would not work in cold temps. Approximately 6 months ago lost all display. Vehicle has approximately 96000 miiles on it.
I have called repeatedly and filed reports of electrical and the brakes in the 99 GMC suburban. I have called several times about the smell of electrical burning . No one cared. Wires have melted and shorted out the headlights, tail lights, air conditioner etc. No one has done anything and GMC refuses to do recall.
| Instrument Panel problems | |
| Electrical System problems | |
| Ignition Switch problems |