I have been having some 4x4 problems with my 2000 Silverado. This year while plowing snow it wouldn't shift into 4wd correctly. It would get "stuck" between 2hi and 4hi. It would be in 4hi (front driveshaft turning) but seemed as though the front wheels would give any spin. After a couple of trips into the Chevy garage, they finally changed the encoder (transfer case) motor. The switch was replaced a year ago and tested fine now. They also tried swapping out the tccm but that didn't solve anything. Most recently, they replaced the transfer case moter. Now it shifts in and out of 4wd fine but there doesn't seem to be any power going to the front wheels. I can shift it into 4hi and drive across a wet field and get stuck when I could normally make it without any problems. Something is still not right. Any ideas? Anyone else have this problem? What's the fix?
- posted
16 years ago