I have a 81 chevy 1/2 ton 4x4, when I turn on the lights or windshield wipers the gauges stop working
Jul 28, 2011 at 6:39 PM
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
Advertisement
JDL
CAR REPAIR CONTRIBUTOR
16,098 POSTS
When the problem is ongoing, check the gage fuse in the fuse box for voltage, That voltage comes from the ignition switch. My wiring info for that model year, 81, isn't very good.
Jul 28, 2011 at 7:10 PM
Advertisement
R3DHEADEDCOUNTRYGIRL
MEMBER
14 POSTS
sounds like a ground wire to me, check your grounds