Repair when you can Power train
Unexpectedly downshifting into first gear may result in a loss of vehicle control, increasing the risk of a crash.
0L or 6.2L gasoline engines, that previously had the powertrain control module (PCM) software reprogrammed under recall 19V-075. The software used to reprogram the PCM did not have the necessary updates to prevent the transmission from unexpectedly downshifting into first gear, regardless of vehicle speed.
What to do: Book it in at your next service. There is no deadline and no charge.
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Repair when you can Power train
Unexpectedly downshifting into first gear may result in a loss of vehicle control, increasing the risk of a crash.
The transmission may unexpectedly downshift into first gear, regardless of vehicle speed.
What to do: Book it in at your next service. There is no deadline and no charge.
Repair soon Service brakes
Loss of brake fluid from the primary reservoir results in a complete loss of front brake function, increasing the risk of a crash.
5L engines. The master cylinder rear cup seal may roll, resulting in brake fluid leakage from the primary reservoir into the brake booster.
What to do: Book this in with a dealer now. It affects a safety system.