One problem related to service engine light on has been reported for the 2002 Chevrolet 1500. The most recently reported issues are listed below.
The consumers vehicle began to slope and the (service engine soon light) had come on. Immediately after exiting the highway, it stopped. The mechanics installed a new fuel filter. The problem was not fixed because the problem had repeated. The consumer is requesting reimbursement due to a warranty issue with the vehicle.