4 wheel drive engaging and disengaging by its self going down the road
May 26, 2014 at 8:29 AM
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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SATURNTECH9
AUTOMOTIVE REPAIR CONTRIBUTOR
30,869 POSTS
Do you have any codes In any of the computers?Also when it goes to four wheel drive does the light on the 4 wheel drive change state?
May 26, 2014 at 9:24 AM
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BOB PENFIELD
MEMBER
1 POST
Sometimes light comes on says to service unit
May 26, 2014 at 4:25 PM
SATURNTECH9
AUTOMOTIVE REPAIR CONTRIBUTOR
30,869 POSTS
The first step is to have a professional scan tool scan all the computers for codes not a diyer scan tool or a free code scan at a auto parts store. Then let me know the exact code numbers not code descriptions? You might even need that scan tool to help diagnose the problem.