Hi, I`ve been having a problem with my 4wheel drive and, before I start parts changing, I figured I`d ask. What`s happening is that my Jimmy is dropping out of 4 wheel into 2 wheel. It`s intermittent, happens more often when its colder outside, dash "service 4 wheel" comes on, and I lose 4 wheel. Happens in both Auto and 4High. Can be reset sometimes by restarting the vehicle, other times not. A borrowed scan tool shows no hard codes but I havent been in a situation to hook it up when its happening. I`ve heard that the dash switch is problematic in this model with the Auto 4 wheel but was under the impression it was a complete failure problem not an intermittent one. Ive done a good visual on the undercarriage,wiring to the T/case looks good. Any thoughts on how to proceed from here? Thanks Jeff Any thoughts
- posted
16 years ago