One problem related to automatic transmission has been reported for the 2018 Buick Enclave. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Buick Enclave based on all problems reported for the 2018 Enclave.
The contact owns a 2018 Buick Enclave. The contact stated that while idling or at a complete stop, the vehicle lunged forward upon acceleration. The contact then stated that while shifted to park, the vehicle inadvertently started. The contact also stated that she heard a screeching sound in the wheels while shifting in the first gear, and intermittently in second and third gear. Additionally, the contact stated that the check engine warning light was previously illuminated; however, after driving the vehicle, the check engine light turned off. The vehicle was taken three times to the dealer where the failure could not be duplicated. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that the warranty was not honored, and no assistance was provided. The failure mileage was 125,639.
| Power Train problems | |
| Automatic Transmission problems |