Hi, folks.
First of all, thank you for all your knowledge. I’ve been a long time reader, here is my first post (I might be posting this in the wrong section, but here it goes!)
My 99 K2500 Suburban with the auto 4WD-button in the panel have two issues:
- Will not come out of 4WD hi
- When the 4WD light is on, I am still able to turn the front wheels with the front end raised up, so it does not ACTUALLY have 4WD
Here are my diagnostics
- If I pull fuse number two in the inner fuse box, the front diff disengages
- If I insert the fuse back in and then pull the 6 pin transfer case connector, the front diff disengages and I can Push the 2nd button, and the light switches from 4WD to 2wd
My questions are
1. Do I have a bad transfer case switch?
2. Can a bad transfer case switch cause not issues; no actual 4WD and front diff not disengaging?
Any help is appreciated!
First of all, thank you for all your knowledge. I’ve been a long time reader, here is my first post (I might be posting this in the wrong section, but here it goes!)
My 99 K2500 Suburban with the auto 4WD-button in the panel have two issues:
- Will not come out of 4WD hi
- When the 4WD light is on, I am still able to turn the front wheels with the front end raised up, so it does not ACTUALLY have 4WD
Here are my diagnostics
- If I pull fuse number two in the inner fuse box, the front diff disengages
- If I insert the fuse back in and then pull the 6 pin transfer case connector, the front diff disengages and I can Push the 2nd button, and the light switches from 4WD to 2wd
My questions are
1. Do I have a bad transfer case switch?
2. Can a bad transfer case switch cause not issues; no actual 4WD and front diff not disengaging?
Any help is appreciated!