Faults:
Bought off auction Lot with 42,300 miles.
Key less remote - stopped working off and on. Took it into the dealer and was told that a switch was cracked on the mechanism that worked with the remote, did not replace cost $400.00.
Replaced tires at 50,000 miles.
June of 2003, 60,000 - Fuel pump went while driving, very costly $700.00.
Intake manifold was found to have a leak when replacing fuel pump. $400.00.
August of 2003, 64,400 - Reverse went out, then on way to dealer, Drive went out as I pulled into service area. Thought it was the transmission. Mechanic took apart transfer case, all fine there. Tried to add an encoder to transfer case and it solved the problem. My extended warranty (Nationwide Auto Dealers group - never purchase this) did not cover it. Cost $1,700.
August of 2003, 64,400 - While adding encoder noticed leak in rear differential.
August of 2003, 64,400 - back brake pads down to nothing, placed $170.
Dash light on radio not working, fuse good, must be internal light.
21st Oct 2003, 19:52
My 1999 Yukon Denali did the same thing not long after I purchased it new. After repeated complaints, the dealer finally called the factory and they determined that the transfer case had "sticky gears". To correct the problem they had to drain the transfer case and refill it (supposedly repeating the process several times).
It appeared to get rid of the problem for the past 3 years.
Now if I can only figure out why the ABS wants to engage only when going very very slowly. Yours might do the same soon.