Trailblazer problems is this electrical?

Asked by GuruWT77C Apr 26, 2018 at 12:56 PM about the 2002 Chevrolet Trailblazer LTZ 4WD

Question type: Maintenance & Repair


2002 Chevrolet trailblazer drivers side
headlight only works on high beam.
No heat on feet,the little light under my
headlight on passenger side don't
work, the heat on the back of both
seats work but not the butt heat. I
could go on. Please help!

1 Answer
11,215

FJ4072 answered 5 years ago

Going to answer lighting question. Swap relay #43 with relay 46 under the hood and see if your low beams come back on. If so, replace the relay and keep a spare in your glovebox. Do you get power to all the sockets?

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