Drive Train Axles Bearings problem
2004 Chevy Avalanche V8 Four Wheel Drive Automatic 52112 miles
Upon switching into 4 high the light blinks and a message appears stating 4 wheel drive needs servicing.
i go into 4 wheel drive 6 times a year.
I put a code reader on the port and no errors were shown.I then tried to switch into 4 h with code reader pluged in. Still no code.
im able to select 4 low and it goes in and light stays steady. But the 4 high still blinks.
note the lights are on the selector switch.A solid green mean its engaged into 4 wheel drive.
thanks for the time
Saturday, January 16th, 2010 AT 10:16 AM