2023 GMC Savana EXT

1. Powertrain7 Nov 2024

   2024679

   Issue: Under certain conditions, a software problem could cause the transmission control module not to work correctly. As a result, there could be reduced power to the wheels, the transmission could shift harshly and/or the rear wheels could lock up. Additionally, at low speeds, this problem could cause the vehicle to move in an unintended direction. Note: This recall only affects vehicles with certain engine and transmission combinations. Safety Risk: Rear wheels that lock suddenly could cause a loss of control and increase the risk of a crash. Additionally, a vehicle that moves in the unintended direction could also increase the risk of a crash. Corrective Actions: General Motors will notify owners by mail and advise you to take your vehicle to a dealership to update the transmission control module software.

2. Electrical6 Apr 2023

   2023210

   Issue: On certain vehicles, an unused wiring harness for a rear HVAC blower motor, located in the left B-pillar area, could become damaged if exposed to moisture or contaminants. If this happens, the wires could short circuit. Note: This recall only affects cutaway chassis incomplete vehicles. Safety Risk: A short circuit can create the risk of a fire. Corrective Actions: General Motors will notify owners by mail and instruct you to bring your vehicle to a dealership to seal the wiring for the rear HVAC blower motor at the left B-pillar.

Listed for the model year, not checked against this VIN. Check this VIN with GMC Canada or ask a GMC dealer.

United States: 2 NHTSA records for the model year, kept apart.