Electrical

Asked by 74queen Feb 26, 2019 at 08:55 PM about the 1997 Chevrolet Blazer LS 4-Door RWD

Question type: Maintenance & Repair

Brake lights ans blinkers have
stopped working I have checked
the fuses and outside relays and
they are good what could be the
problem

1 Answer
11,265

FJ4072 answered 5 years ago

A few things to look at, I chased this problem for months. Try wiggling the hazzard switch, there's a known problem with these. Also, look at your brake switch, then look at the wiring going to it up by the fender. The wiring is a little short, that's where I have found wires chaffed. Replace the pigtail if wires are bad.

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