Eaton Endurant TRDR0950 EN-US - Vehicle Facing Uphill - Forward Mode (HSA); Vehicle Facing Downhill

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Operation

Vehicle Facing Uphill – Forward Mode (HSA)

1. The transmission system must be in Drive (D) mode and on an incline

greater than the Hill Start Aid Threshold configuration setting (1%, 2%

or 3%) in the Transmission Control Module (TCM).

2. Bring the vehicle to a stop, depress the vehicle service brake then

release the vehicle service brake to launch the vehicle.

WARNING: The transmission system HSA feature requests the vehicle electronic

brake system to apply the vehicle foundation brakes for approximately 3 sec-

onds. After 3 seconds, once the vehicle foundation brakes release, the vehicle

may begin to move backward if the vehicle accelerator pedal is not depressed or

the vehicle service brake pedal is not re-applied by the driver. Failure to depress

the vehicle accelerator pedal or re-apply the vehicle service brake after the vehi-

cle foundation brakes are released may cause unintended vehicle movement

and may result in major vehicle component damage, property damage, severe

injury or death.

Vehicle Facing Downhill - Reverse Mode (HSA)

1. The transmission system must be in Reverse (R) mode and on an

incline greater than the Hill Start Aid Threshold configuration setting

(1%, 2% or 3%) in the Transmission Control Module (TCM).

2. Bring the vehicle to a stop, depress the vehicle service brake, then

release the service brake to launch the vehicle.