1993 GMC Sonoma 4.3 Automatic ~ Shifting problems Code 72

1040 Views 4 Replies 2 Participants Last post by Murphy Clyde, Dec 24, 2017

Discussion Starter · Dec 18, 2017

What does the Gear selector switch circuit consist of on the 1993 GMC Sonoma??

1 - 3 of 5 Posts

Discussion Starter · #3 · Dec 19, 2017

Thanks Ray ~ Could this cause the Automatic transmission from going into drive and overdrive??

Discussion Starter · #5 · Dec 24, 2017

Thanks so much, it is working now!! The speedometer was working crazy, but now it is working just fine.

Reactions: 1

1 - 3 of 5 Posts

This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.