99 bunk blower and overhead light

Discussion in 'Western Star Forum' started by cootr68, Jul 25, 2012.

  1. cootr68

    cootr68 Light Load Member

    185
    53
    Jul 25, 2012
    central il.
    0
    Have a 99 w/s I have power to everything except the bunk blower motor and the overhead florescent light. All 12v sockets work and the reading lights work and bunk radio controls. Light on front a/c switch lights up also. Any ideas?
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. fortycalglock

    fortycalglock Road Train Member

    6,160
    6,602
    Jun 25, 2011
    Tourist Town, FL
    0
    I want to say there are a couple of fuses behind the bunk panel. You have to take out all the small screw to get to them though. I'd hit the motor with a multimeter before I did that though and the light only has two screws holding it up and you can get to the connector to test power as well.
     
  4. cootr68

    cootr68 Light Load Member

    185
    53
    Jul 25, 2012
    central il.
    0
    Changed all fuses and relay in the bunk panel. No luck the blower motor works if I hotwire the switch. There is no .fuse or relay labeled in my front panels for bunk controls
    They are all good anyway. I'm stumped.
     
  5. fortycalglock

    fortycalglock Road Train Member

    6,160
    6,602
    Jun 25, 2011
    Tourist Town, FL
    0
    You do have the rear power switch on the main a/c panel on the dash turned on correct? If so it sound like you need a new rear a/c controller. The ballast in the light can go out at anytime, especially on an old truck. Did you get it jump started recently?
     
  6. cootr68

    cootr68 Light Load Member

    185
    53
    Jul 25, 2012
    central il.
    0
    As a matter of fact I did have it jumped but all worked fine afterwards. Took to shop to have abs work done and that's when it quit. And yes I have the AC control up front for the back turned on.
     
  7. cootr68

    cootr68 Light Load Member

    185
    53
    Jul 25, 2012
    central il.
    0
    Replaced battery cables checked all wiring going to bunk panel replaced the panel. A week later voltmeter started jumping up and down and I here a clicking in the bunk panel. It was coming from the top right fuse pulled it it quit. The dealers are stumped. Anyone got a match? Still no power to the bunk.
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.