4X4 Engaging Issues
#1
4X4 Engaging Issues
Here is the problem that I am having....Truck works in 2HI fine and the light is on for 2HI. When I go to engage 4HI nothing happens and the light doesnt come on for 4HI it stays on 2HI...When I put in netural and press the button for 4LO it will engage into 4LO and both 4HI and 4LO lights will be on. Please advise...Thanks
#3
I had the vacuum problem before and had it fixed. When I had that problem the light would still change and you could hear something happening but it wouldnt engage but after the leak was fixed it worked fine.. Im wondering if there is another place to look. Thanks for your input!!!
#4
Have you replaced the TCCM or are you still running the original?
-They fry themselves and the pin connector corrodes up because Chevy thinks die-electric grease is too expensive to use on their vehicles.
Does the service 4x4 light come on?
-If it has it has stored a code and will make your search so much easier.
-They fry themselves and the pin connector corrodes up because Chevy thinks die-electric grease is too expensive to use on their vehicles.
Does the service 4x4 light come on?
-If it has it has stored a code and will make your search so much easier.
#5
I had the vacuum problem before and had it fixed. When I had that problem the light would still change and you could hear something happening but it wouldnt engage but after the leak was fixed it worked fine.. Im wondering if there is another place to look. Thanks for your input!!!
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