One problem related to starter relay has been reported for the 2004 Chevrolet Colorado. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Chevrolet Colorado based on all problems reported for the 2004 Colorado.
The contact states when trying to start vehicle it starts shaking. The service dealer states that this is an intermittent problem, and there is a technical service bulletin. The consumer states when the vehicle does this after approximately 35 minutes the vehicle will start back. The service dealer replaced the relay switch. But after a week the problem recurred. The manufacturer referred the consumer to the better business bureau.