My check engine light came on and the garage told me it was carbon on the sensor and not to worry about it as they reset it. A couple of weeks later it came on again. I was told to try Jeep's in vehicle diagnostic by turning the key on and off 3 times and write down the codes.
I did this and was surprised how easy it was. When I came out of my drive way all of a sudden my vehicle went into 4wd low as I was getting up to 45-50 mph. I tried getting the T-handle to go up/down to get it out of low. Finally I was able to reset it by pressing a paper clip into the reset.
But now my Service 4wd light is lit and I'm afraid I've done damage to my 4wd. I'm scheduling an appointment to have it looked.
My check engine light came on and the garage told me it was carbon on the sensor and not to worry about it as they reset it. A couple of weeks later it came on again. I was told to try Jeep's in vehicle diagnostic by turning the key on and off 3 times and write down the codes.
I did this and was surprised how easy it was. When I came out of my drive way all of a sudden my vehicle went into 4wd low as I was getting up to 45-50 mph. I tried getting the T-handle to go up/down to get it out of low. Finally I was able to reset it by pressing a paper clip into the reset.
But now my Service 4wd light is lit and I'm afraid I've done damage to my 4wd. I'm scheduling an appointment to have it looked.
- Ron T., North East, PA, US