Turn Signal Flasher Unit Problems of GMC Sierra

GMC Sierra owners have reported 1 problem related to turn signal flasher unit (under the exterior lighting category). The most recently reported issues are listed below.

1 Turn Signal Flasher Unit problem of the 2000 GMC Sierra

Failure Date: 05/01/2000

Cancellation warning does not work properly for turn signal, after making a turn, the turn signal reamains blinking.

See all problems of the 2000 GMC Sierra 🔎.

Other Common Exterior Lighting related problems of GMC Sierra

Problem Category	Number of Problems
Headlights problems	94
Exterior Lighting problems	26
Turn Signal problems	8
Fog Light Switch problems	8
Tail Light problems	7
Turn Signal Switch problems	5
Headlight Switch problems	3
Tail Light Switch problems	3
High/low Beam Switch problems	3
Fog Lights problems	2

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