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International Automotive Technicians Network
Re: '02 Avalanche 'traction off' light on ?
Posted to Technical Discussion Forum on 3/18/2014

Steve, There is a TSB for those trucks [Bulletin No.: 04-05-25-002E] Talking about the EBCM ground. If the ABS light is off, then maybe a switch problem with the traction control?

Does the button for the traction on/off do anything when pressed? Login to read more.