This could result in the park pawl occasionally not engaging when the transmission selector lever is placed in the park position. This could result in the vehicle rolling as if in neutral if the vehicle operator does not apply the parking brake.
The park pawl shaft was improperly positioned when the roll pin that retains it was installed during transmission assembly. If the shaft was not properly positioned, the roll pin may not have lined up with the groove in the shaft and have been crushed at assembly. Also, a burr could have been raised on the shaft.
Dealers will inspect the park pawl shaft roll pin. If the roll pin is damaged, both the roll pin and the park pawl shaft will be replaced. In addition, owners will be reminded to fully apply the parking brake, in addition to placing the transmission in park.
