Rear turn signal light odd issue

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Fld303, Oct 15, 2019.

  1. Fld303

    Fld303 Bobtail Member

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    Apr 21, 2019
    0
    Hello all,
    I have a 1994 fld120 dump truck, when I let it sit for 2 days or more the right side rear turn signals lights do not work. The front and side do work. I proceed to flip the turn signal switch off and back on then they do work. Any ideas what the issue could possibly be ?
    thanks for any input
     
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  3. Goodysnap

    Goodysnap Road Train Member

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    Jul 12, 2017
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    Pull up and down on the turn stalk while moving left to right and have a buddy watch the taillights to go in and out. Dead giveaway bad switch contacts. Rear lights and front are on different set of contacts.
     
  4. Fld303

    Fld303 Bobtail Member

    11
    5
    Apr 21, 2019
    0
    Thanks a lot , I’ll try this.
     
    Goodysnap Thanks this.
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