Yukon XL 1500

ABS Light Due to Poor Electrical Ground Under the Battery Tray on GMC Yukon XL 1500

Problem Description and Possible Solution

A poor electrical ground under the battery tray may cause the ABS warning light to illuminate. Our technicians tell us that cleaning and properly securing this ground and also the main ABS ground on the frame rail below the drivers door may be necessary.

Problem Data
RepairPal Verified
Average mileage: 157,134 (80,000–250,000)
7 model years affected: 2000, 2001, 2002, 2003, more2004, 2005, 2006
20 people reported this problem
Viewing 1 - 5 of 5 comments
The ABS light and BEEPER comes every time the Yukon is started. Beeps loudly 15 times. How can we repair this?