2008 Trailblazer Electrical

Asked by KWolfe1120 Nov 18, 2019 at 08:46 PM about the 2008 Chevrolet Trailblazer LS Fleet 4WD

Question type: Maintenance & Repair

Okay I know what I’m asking and I know why the
warning lights are on.  It isn’t mechanical it’s just
sensors.  What wire would I cut to make all of the
warning lights to the dash lose power and where
would I cut it.  And would this effect the odometer
display or turn signals/gauge lighting on spedo, gas
gauge thermostat or any others?

2 Answers
11,605

FJ4072 answered 5 years ago

Why not just remove the bulbs in the cluster instead of cutting wires? Keep in mind, when trying to smog, they plug into your OBDII port, they WILL see any pending codes and fail you. I can't speak to the states that do inspections, I don't know if it's a visual thing or what.

Mark helpful

KWolfe1120 answered 5 years ago

Smog isn’t a concern. It is a visual thing and I’m just sick of looking at them. What it is, is that the ABS was engaging way too easy and found out it was a wheel speed sensor so just pulled the ABS fuse...problem fixed now just to get rid of the lights. Will check on the bulb though. Would still like to know the wire if possible.

Mark helpful

Your Answer:

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