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Problems with 2003 GMC Sierra 3500 SERVICE BRAKES

On average, the 2003 GMC Sierra 3500 starts to “feel” problems with the SERVICE BRAKES and its various aspects after 68 525 miles.

Recently reported SERVICE BRAKES problems on 2003 GMC Sierra 3500

Brake lines are heavily rusted, truck is beyond warranty, dealer will not replace unless recalled. *tr

I only had 27050 miles when brake lines, burst luckily traveling only 5 mph. i had to replace all brake lines, rear brake calipers. then at 28,640 miles i had to replace the master cylinder. what in the world is gm doing? what happened to the quality of gm? *tr

Other 2003 GMC Sierra 3500 Problem Categories