pete 367 no heat adjustment

Discussion in 'Peterbilt Forum' started by kklogger, Nov 21, 2022.

  1. kklogger

    kklogger Bobtail Member

    27
    2
    May 16, 2009
    b.c.
    0
    2022 367 logging truck with 57000 miles.
    The heat adjustment control quit a month ago.
    13 months from the in service date.
    I changed the actuator that moves the airbox door and nothing.
    Also tried swapping the fan speed, door position and temperature control module under the radio and still nothing.
    I have the heat door on the airbox moved to full heat with a set of pliers
    Any ideas?
     
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