One problem related to ignition has been reported for the 2006 Chevrolet Silverado 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Silverado 2500 based on all problems reported for the 2006 Silverado 2500.
Interior heat & a/c blower motor fan suddenly turned on full without warning. Could not turn off. Would not stop even with key removed from ignition.