2013 KW T660 Headlight Nightmare

Discussion in 'Kenworth Forum' started by cowboymagic81, Sep 2, 2018.

  1. cowboymagic81

    cowboymagic81 Bobtail Member

    10
    1
    Sep 2, 2018
    0
    Last week, two issues were found: One, the headlights themselves, "due to constant vibration" caused the internals of the headlights to come loose. (Manufacturer defect possibly?). And two, for the fuse issue, I had a portion of the wiring harness rubbing on the frame near where the frame meets close to the radiator, driver's side. The combination of these two made my life hell for weeks.
    On a side note, don't buy 'cheapies' off eBay. I did, in hopes that it would get me by...only to have them melt the reflective material where the blinkers/running lamps are located. SMH, #### luck I suppose.
    Y'all stay safe!
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  3. cowboymagic81

    cowboymagic81 Bobtail Member

    10
    1
    Sep 2, 2018
    0
    Idk if my last post had posted or not, but it was a combo of two issues: Headlight internals, due to vibration, cause some things to come loose (manufacturer defect?), and I had a portion of the wiring harness rubbing the frame near the radiator, driver's side...causing the fuse to blow repeatedly.
    P.S.- Don't buy eBay cheapos to get by...lol. Mine melted where the blinker/running lamps are located. Got my money back though!
     
  4. Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  5. McMahons Trucking

    McMahons Trucking Light Load Member

    274
    119
    Jul 4, 2018
    0
  6. cowboymagic81

    cowboymagic81 Bobtail Member

    10
    1
    Sep 2, 2018
    0
    Yeah, me too. It was enough to drive any man to pulling his hair out.
     
  7. Snaponfan1

    Snaponfan1 Bobtail Member

    16
    9
    Oct 22, 2018
    0
    there are 8 fuses marked(that feed) chassis node in the fuse panel under hood. 2 of those circuits are for headlight circuits. one is for LH low beam & RH High beam, the other is for RH low beam and LH high beam. I learned this the hard way(I think it was done this way for safety reasons, not losing both hi or both low beams) those fuses are inputs to chassis node drivers for the subsequent outputs to those circuits coming out of chassis node. check that you have all your inputs (8 I believe) from that fuse panel into the Chassis node(dont recall but I think it may be connector "A". worst case scenario, if you cant find problem area, but your missing an input/output, you can overlay. chassis node is under cab, under drivers seat kinda-sort of.
     
  8. cowboymagic81

    cowboymagic81 Bobtail Member

    10
    1
    Sep 2, 2018
    0
    Ok, thanks for that info. Wasn't aware that they were used in that way. Good to know.
     
  9. Rmj1980s

    Rmj1980s Bobtail Member

    7
    4
    May 7, 2019
    0
    Can I get help on this issue. My voltage meter goes over 15 to 18 and is in the red. My head lights go out and so does the speedometer. I take out the shifter out of gear and it comes back on. Any ideas on what it may be?
     
  10. marineone

    marineone Bobtail Member

    1
    0
    May 20, 2019
    0
    I have a circuit failure on the message center my headlight have been inop since this morning. In the shop now and the truck won’t restart. As well as the headlamps inop so are the signal light and brake lights. Just noticed that when you flip the headlights up the park lights also come on instead of the head lamps. Any help would be greatly appreciated. Thanks in advance
     
  11. cowboymagic81

    cowboymagic81 Bobtail Member

    10
    1
    Sep 2, 2018
    0
    Hadn't signed on in a long time...sorry for the delay.
    Yes, it turned out to be a wiring harness rubbing on the inside of the frame, driver's side, just opposite of the power steering gear box. It was rubbing a mount on the frame.
     
    LightninMcQueen001 Thanks this.
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

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