Service 4WD
#1
Service 4WD
So the first two lights of the button module on the dash went out. Then the message read "Service 4WD", then all the lights went out. I then bought a new button module, because I know these tend to go bad a-lot.
I swapped the old out for the new, and the buttons all lit up. But, the message still read "Service 4WD" so then I was told that you have to unhook the battery for 15-30 minutes, so I did. Hooked the battery back up message was gone then I realized that the indicator light was not lighting up. I drove around the block to see if although the light wasn't working, the 4WD was. The 4WD was not working.
Any suggestions anyone?
2002 Chevrolet Silverado 1500 5.3
I swapped the old out for the new, and the buttons all lit up. But, the message still read "Service 4WD" so then I was told that you have to unhook the battery for 15-30 minutes, so I did. Hooked the battery back up message was gone then I realized that the indicator light was not lighting up. I drove around the block to see if although the light wasn't working, the 4WD was. The 4WD was not working.
Any suggestions anyone?
2002 Chevrolet Silverado 1500 5.3
#3
Thanks. It turned out to be the ATC fuse. After searching the Internet for someone with the same problem I found a list of fuses to be checked, and that one was bad, put a new one in and BAM all better!
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