GMC Sierra 1500 owners have reported 2 problems related to turn signal (under the exterior lighting category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Sierra 1500 based on all problems reported for the Sierra 1500.
The passenger side rear turn signal quit operating - the cost for a new one is more than $700.
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all problems of the 2017 GMC Sierra 1500
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When the weather is below freezing the turn signals do not work until the vehicle has warmed up for atleast 20 minutes. Also the speedometer does not work, and when it does start working it is never the correct reading. It will stick as high as 70 mph, and to bring it down I have to keep restarting and shutting off the engine.
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all problems of the 2004 GMC Sierra 1500
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| Problem Category | Number of Problems |
|---|---|
| Headlights problems | |
| Exterior Lighting problems | |
| Fog Light Switch problems | |
| Tail Light Switch problems | |
| Headlight Switch problems | |
| Tail Light problems | |
| Turn Signal problems | |
| Brake Light problems | |
| Fog Lights problems | |
| Hazard Flashing Warning Light Unit problems |