GM has issued a service bulletin regarding a ventilated seat blower motor retrofit for the 2022 Buick Enclave and 2023 Buick Enclave.
The problem: affected units were built without ventilated seat blower motors, and can be identified by RPO code 04O.
The fix: certified GM technicians will be instructed to remove the non-functioning seat cushion ventilation blower with a functional unit. Some vehicles may also require the heated/ventilated seat retrofit performed beforehand. This program will be in effect until February 28th, 2026.
Affected components: ventilated seat blower motor.
- 2022 Buick Enclave
- 2023 Buick Enclave
- 2022 Cadillac CT4
- 2023 Cadillac CT4
- 2022 Cadillac CT5
- 2023 Cadillac CT5
- 2022 Cadillac XT4
- 2023 Cadillac XT4
- 2022 Chevy Suburban
- 2023 Chevy Suburban
- 2022 Chevy Traverse
- 2023 Chevy Traverse
- 2022 GMC Acadia
- 2023 GMC Acadia
Number of affected vehicles: it’s unclear at this time how many vehicles are affected by this issue.
Owners should: sources close to the matter tell GM Authority that dealers are now contacting 2022 and 2023 Enclave owners whose vehicles were affected by the ventilated seat blower motor constraint in order to receive a free retrofit.
- Buick Customer Service: 1-800-521-7300
- Customer Satisfaction Program Number: N222378560
It’s worth noting that select units of the 2022 and 2023 Buick Enclave currently have several other retrofits available. These include the heated front seats (RPO KA1), ventilated front seats (RPO KU9) and heated rear outboard seats (RPO KA6), as well as hood insulation.
As a reminder, the 2023 Buick Enclave is powered by the naturally aspirated 3.6L V6 LFY gasoline, which develops 310 horsepower and 266 pound-feet of torque. The sole transmission option is the GM nine-speed automatic transmission, which pairs with FWD as standard or AWD as an option.