Sierra 3500

Dead Battery Due to ABS Pump Not Turning Off on GMC Sierra 3500

Problem Description and Possible Solution

The anti-lock brake system (ABS) pump may stay running after the ignition is turned off causing the battery to go dead. Our technicians tell us that the ABS control module should be replaced to correct this fault.

Problem Data
RepairPal Verified
Average mileage: 211,000 (73,000–350,000)
4 model years affected: 2001, 2002, 2003, 2004
8 people reported this problem
Viewing 1 - 2 of 2 comments
You can hear a buzzing noise even after turning the ignition off
Same as mentioned in article ,took a bit to diagnose