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05 C4500 question

Discussion in 'Chevy Trucks' started by PoolmanLL, Dec 9, 2012.

  1. PoolmanLL

    PoolmanLL Junior Member
    from ohio
    Messages: 1

    Hey everyone i have a question on my 05 Chevy C4500. when you turn the 4 way's on (hazard lights) they flash. but when you hit the brake pedal they stop flashing. i have several other trucks and none of them do this. i know the older chevys were this way but didnt expect it on an 05. what do you guys think.
  2. White Gardens

    White Gardens 2000 Club Member
    Messages: 2,665

    Pretty sure it's a stock condition.

    Only thing I could figure out is that it allows the brake lights to be visible when coming to a stop so drivers behind you don't get confused.

    My 01 C3500HD does it, and my old 01' S-10 did the same thing.

  3. 2COR517

    2COR517 PlowSite Fanatic
    Messages: 7,115

    All my Chevy pickups did that