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My 2006 Colorado front actuator has stopped working. It was replaced 2 years ago and is not working again at 43,000. I do not get power via a test lamp at any of the 6 wiring pins, which makes me think something else is wrong. All fuses are good and the dash switch was tested ok by the dealer. He wants to change actuator and wiring to it. Help?
These things tend to have problems.
First, make sure you are checking for the voltage when you are going into 4x4, because otherwise it shouldn't be getting volts. It will probably take two people to test going back and ...