Running Lights at night. 2008 Chevy TrailBlazer.

iluminaccailuminacca Member Posts: 2
edited June 2014 in Chevrolet

I have a 2008 Trailblazer, the running lights work fine all day when driving, at night the lights go on, but after a while they just go off, leaving me with the only option of using my high beams, a friend told me his wife's trailblazer does the same thing, he replaced both the light control, and the multi purpose switch in the steering column and it still has the problem... so before I tear the dashboard apart, I'm wondering if its the light/darkness sensor?..or something else?

Best Answer


  • iluminaccailuminacca Member Posts: 2
    edited June 2014

    Thanks for the reply...
    "What happens if you turn the headlights on low beam manually using the switch, bypassing the sun sensor?"...If the lights go off....then no position on the switch turns them back on...I then resort to using only the high beams..btw..last night they stayed on with no problems.

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