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david a
david a asked in Cars & TransportationCar MakesDodge · 1 decade ago

my 03 dodge cummins reverse lights dont come on and its not the bulbs or fuse, what could it be?

ive tried everything, i changed the bulbs and the fuse is still good

4 Answers

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  • nik b
    1 decade ago
    Favorite Answer

    i find alot of the tiwhen all other routes have been explored check you trailer wireing if equipped ive seen bare wires and bad grounds and shotty work when installing those things is a very common cause of light malfunction in the tail lamps or it could be an the trans.

    Source(s): auto tech
  • newrideforu
    1 decade ago

    It most likely is the nuetral start safety switch if it is an automatic or reverse light swich if it is a stickshift.

  • John A
    1 decade ago

    if both lights lights dont come on its the fuse

  • Daniel B
    Lv 5
    1 decade ago

    could be the switch on top of trans or bad wire , corison

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