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  1. #1

    Default tow/haul not working or bulb out?

    Hello all,

    When I go to use the tow/haul option on my truck, the light on the dash doesn't come on. I'm wondering if the bulb is out or the whole thing isn't working. The tow/haul light does not come on momentarily when I turn the ignition to run, like the other lights on the dash. Is it supposed to? It doesn't seem to drive any differently after pushing the tow/haul button. I checked for a fuse for the tow/haul, but no luck. Any advice? Thanks.

    slim

    2001 Chevy 4x4
    5.3L

  2. #2

    Default

    On most all late cars and trucks the lights all come on for 1 second as a test when the key is first turned on. Try that. If the bulb come on then it confirms a problem in the switch.
    Jim

    2004 SILVERADO 2500HD LS
    Pro Comp Leveling Kit
    285-75-16 Cooper ST All Terrains
    Pro Comp Programmer
    Bilstein Shocks
    Linux Bed Liner
    Tinted Windows



    Other rides:

    1967 Landcruiser <350 Chevy>
    1970 Camaro
    1990 Geo Metro Convertible
    2007 FJ Cruiser

  3. #3

    Default

    aalso to tell if tow haul is working, press the button, and act like your racing something, with the button pushed, it should shift harder

  4. #4

    Default

    Thanks for the help. The light does NOT come on with the other lights at startup. I will drive it tomorrow and test how it shifts.

    slim

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