Unpark prevented due to Anti Rollaway requiring user Acknowledgment.
<0.01% (Extremely rare)
Anti-rollaway activated - vehicle auto parked
Park vehicle manually with switches to acknowledge
Tractor/Trailer unpark request not honored
Unpark prevented due to Anti Rollaway requiring user Acknowledgment.
Driver attempts to unpark with active ARA Acknowledgment
Anti Rollaway is acknowledged by parking the park brake
Semitruck
customer
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