The 2008-2017 Chevrolet Traverse, Saturn Outlook, GMC Acadia and Buick Enclave represent a large portion of GM. These vehicles can be front- or all-wheel drive. All models have the same rear disc brake setup with the parking brake in the hat of the rotor. All Lambda platform vehicles incorporate Tire Pressure Monitoring (TPM) ABS and Stabilitrak electronic stability control.
Condition Some customers may comment on a flat spot or hesitation between 35-50 mph (56-80 km/h) speed range. Cause The existing transmission calibration is programmed to maximize fuel economy and requires a greater throttle input than some customers would prefer to provide acceleration in this speed range. Correction A new calibration is available. This new calibration increases