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2003 GMC Envoy Question: ABOUT MY CAR LIGHTS

 

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OUR PAL CODY, 5.3L V8, Covington, KY, November 24, 2013, 12:51
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MY LOW BEAM DOES NOT COME ON-- EVERYTHING ELSE IS OK
ALL OTHER LIGHTS ARE OK
JOEJOE.1@FUSE.NET

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  • Answer #1

    G. T. Service Center (4075 Answers) , Stephenville, TX - (254) 638-3236
    ProfessorG November 24, 2013, 13:12
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     Master

    Check the multifunction flash to pass/dimmer switch. IT goes to the body control module then out to the #46 headlight driver module relay (pin #5) to close the relay then sends power to the low beam fuses. Will that help direct your testing?

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