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2003 Chevrolet Silverado 1500 HD Question: What are you going to do about servicing the 4wd train on my pickup truck.

 

Question

jmanor, Milan, MI, February 02, 2012, 15:53
 Rookie

I have had a problem with the 4wd two times, paid 800.00 each time to have it repaired. I am currently experiencing
the same problem for the third time. Today it went from 2 wheel drive to 4 low on it's own. I am concerned it will do
this on the highway at a faster rate speed and may be leaving parts behind which can cause a terrible accident.

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  • Answer #1

    February 02, 2012, 16:07
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     Journeyman

    The problem is usually the switch or the actuator. Have they changed these items? If so theres probably a wiring issue.

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    mess10, February 02, 2012, 17:41
     Rookie

    I agreee- do not know the circuit but it is finding away to ground self and apply?

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