Medium and Heavy Trucks
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Hi my name is***** will be glad to help. What do you have logged for fault codes?
Temporary lockout prevents performing a regeneration when a regeneration is not needed.Permanent lockout prevents performing a regeneration when a condition exists that requires vehicle service. Take the vehicle to a Volvo Truck dealer. A minimum engine temperature of 35 C (95 F) is required for regeneration
That was right from the manual for FYI.
Let me know what you have for fault codes
To perform a parked regeneration, the clutch pedal must not be depressed, the service brakemust not be engaged and a PTO must not be engaged or the PTO must be able to operateabove the minimum engine speed required.
To perform a parked regeneration, the accelerator pedal must not be depressed, the transmission must be in the neutral position and the vehicle speed must not be above zero.
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.
A minimum exhaust temperature of 250 C (482 F) is required for regeneration. The minimum vehicle speed for an automatic regeneration is 40 km/h (25 mph). When Disable REGEN is selected in the Cancel REGEN sub menu, regeneration is inhibited. Select Enable REGEN to allow regeneration.