Mechanics

TWO BRAKE WARNING LIGHT COMES ON AFTER CAR HAS BEEN STARTED

2001 GMC Yukon • 151,000 miles

The brake light on the dash and the warning light for the ASB system comes on after the car is driven for a few minutes. The brakes have been changed, the master cylinder is full. How can this be repaired?
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Onewingwayne
October 30, 2011.



You need to have the abs code pulled and find out which part of the system has failed. You will need a diag to determine the failure. Sensors are a common failure but you need to determine which one has failed.

Roy

ASEMaster6371
Oct 30, 2011.