One problem related to radiator has been reported for the 2018 Chevrolet Traverse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Chevrolet Traverse based on all problems reported for the 2018 Traverse.
At 7,256 miles, the engine light came on. Dale willey automotive replaced the engine coolant fan motor & assembly, as it was intermittently turning on & off, causing a code to be fired for the engine light. The radiator also had to be replaced due to a leak. Also, a fuse had to be replaced that was installed incorrectly by the factory with a plastic coating covering the metal contact of the fuse which was causing intermittent power .