2008 kenworth w900 NO RIGHT TURN SIGNAL

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by W900.92, May 14, 2022.

  1. W900.92

    W900.92 Bobtail Member

    16
    6
    Mar 13, 2021
    0
    I've been beating my head against the steering wheel trying to figure this crap out.

    Problem: no right turn signal. I have left turn signal and I also have parking lights. But no flash!? When I hit the 4 ways only the left side comes on.

    Things I've done: replaced the turn signal switch. Checked all the fuses and relays, cleaned all the connectors

    I tore apart my whole dash and underneath my dash to see if there was a hidden relay somewhere.

    Do you guys think it's my instrument cluster that's bad?

    Please help me out. Thank you.
     
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  3. blairandgretchen

    blairandgretchen Road Train Member

    10,400
    48,300
    Dec 9, 2011
    South west Missouri
    0
    Only thought is a dead short on the right side - which would probably be blowing fuses - so a bad ground on the right side?

    First thought was bad turn signal - but you replaced that.

    Feed a new ground to somewhere on the right side and see if there’s any life?

    Im not the best sparky in the world, just a couple of thoughts.
     
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