2004 Chevrolet 4x4 Tahoe, 70k miles, original owner.
Yesterday I received a message on my dash reading 'service 4 wheel drive'. This message appears every time I start my Tahoe. Also at the same time the light showing that the vehicle is in 2 wheel drive started working intermittently and will not shift to 4 wheel drive when the indicator light is out. I took it to the local Lube Shop and had the transfer case flushed and refilled, but that was not the problem. Today the seat warmer indicator lights stopped working and the seat heater will not work. Also starting today the key fob will lock the doors, but will not unlock the doors. I read that the switch on the dash panel may be the culprit or the transfer case encoder motor position sensor on the transfer case may be bad for the 'Service 4 wheel drive' issue, but why the seat warmer and key fob also going out all within 24 hours?
Thanks for any help!
have the same problem?
Wednesday, October 30th, 2013 AT 5:52 PM