Brake warning alarm stays on

Asked by Jun 25, 2010 at 05:08 PM about the 2003 GMC Yukon XL Denali 4WD

Question type: Maintenance & Repair

2003 Denali XL just had brake warning and alarm beep come on and stay on!....goes off only when I depress the brake pedal...??

2 Answers

40

I have a 2007 GMC Yukon that the brake light and warning alarm is staying on. My park assist button keeps blinking at the same time. It stops alarming when I come to a complete stop and sometimes doesn't do it at all. Of course it doesn't do it for the mechanic. I checked the brake fluid and it is fine, not sure what else to check. Any help would be appreciated.

4 out of 4 people think this is helpful.
105

did u change your wheels to bigger one ?? because if u change the wheel to bigger one without programme the new tire & wheel size the sensor of ABS will take a wrong signal then the ABS light will goes on . I hope to be benefited .

2 out of 2 people think this is helpful.

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