Gmc Service 4Wd Message - I turn the know the 4 hi and the light on the know just. Snowed like crazy this week. Web turn the tcscs clockwise past the 4wd lo position to the neutral request position and hold for at least 30 seconds. Web when your “service 4wd” light or message is displayed, it indicates a problem with the 4wd system. Something to do with the feedback gizmo that tells the truck if its in 4 wheel drive or not. An audible noise from the. This is on my 2010 silverado 1500 4x4 ecsb. Web service 4wd message. At the same time, contrary to popular perception, this warning message. The service 4wd message or light appears when there’s a possible issue in the 4wd system that may require immediate attention.
Web here's some info the gm service center gave us for suppressing the 'service 4wd' message in the dash if anybody's interested. At the same time, contrary to popular perception, this warning message. The service 4wd message or light appears when there’s a possible issue in the 4wd system that may require immediate attention. Web turn the tcscs clockwise past the 4wd lo position to the neutral request position and hold for at least 30 seconds. Web will give intermittent service 4wd message. Web service 4wd message. Web when your “service 4wd” light or message is displayed, it indicates a problem with the 4wd system. This is on my 2010 silverado 1500 4x4 ecsb. I turn the know the 4 hi and the light on the know just. An audible noise from the. Something to do with the feedback gizmo that tells the truck if its in 4 wheel drive or not. Snowed like crazy this week.