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International Automotive Technicians Network
Re: 04 chevy malibu anti theft light at times then no start
Posted to Technical Discussion Forum on 8/4/2006

as others have stated the weak link is the passlock cylinder/tumbler, and electric igniton switch. use the tech2 to check the r code voltage(passlock in security data) - it should solid. also use the tech2 in power mode master and live plot to check the condit... Login to read more.