Forum Discussion
JIMNLIN
Sep 13, 2019Explorer III
I just had the Vacuum pump replaced last month in the wifes 2016 1500 chevy 5.3 6L80e tranny under warranty. Since new it had the brakes disappear such as making a stop and go 2-3 point turn around in a parking lots. The brake pedal goes hard and won't stop.
Driving at road speeds was no problem.
Guess I'll drop by my area GM dealer and see about the reprogram.
Driving at road speeds was no problem.
Guess I'll drop by my area GM dealer and see about the reprogram.
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