Volvo VNL 780 Operator's Manual page 404

394 OPERATION
Aftertreatment System Status
The Aftertreatment status submenus provide information about the conditions required
for performing a regeneration. The status can be OK (regeneration allowed), CHECK
(regeneration not allowed) or N/A (not applicable). When ATS Status is selected, the
following submenus are available.
To perform a parked regeneration, the park brake must be engaged and there can be no active
fault codes. The system will time-out if the duty cycle is inadequate to support an automatic
regeneration or if there is a problem that is preventing regeneration. Attempt to perform a
parked regeneration or take the vehicle to a Volvo Truck dealer for a service regeneration.
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