2007 Cab marker and mirror marker light issues

Discussion in 'Peterbilt Forum' started by ROBSREDFORD, Apr 22, 2017.

  1. ROBSREDFORD

    ROBSREDFORD Light Load Member

    266
    139
    Sep 2, 2008
    MIDLAND, NC
    0
    07 pete no cab or mirror marker lights. All fuses good in floor fuse panel. Pulled out relays and replaced with proper amp fuses for testing no change. Put two new relays in panel behind dash. Swapped micro relay from Ac to one that is interrupt no change. Plugged in known good turn signal stalk to eliminate bad button... No change. What am I missing!
     
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  3. boneebone

    boneebone Road Train Member

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    Mar 13, 2009
    0
    If you checked that you have power from the fuse, you will need to back trace the wiring from the non working lights to the source of the short.
     
    Last edited: Apr 22, 2017
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