Volvo D4-300

[bill46]

How do you reset the faults on Volvo?
Had a bad battery and voltage went too low, says lost communications.
All data is displayed, but has error message I cannot reset.
Do I have to call Volvo?

 

[aculverwell]

Not sure if this will help, but here is what I found in the D4-300 Owners Manual:

Fault List:
If a fault is registered Faults (Faults) is displayed in the information panel together with the number of faults.
1) Press OK to get to the submenu
2) Browse through the fault list using the arrows if more than one fault is registered
3) Press OK twice to see information about the cause of the fault and the remedy

Deleting faults from the list:
Acknowledged faults that have been stored are deleted automatically when the ignition key is turned to the stop position. Stop the engine and check that the ignition key is in the 0 at all helm stations.
When system power is reconnected, the diagnostic function checks if there are any faults in the EVC system. If there are the fault message is shown on the display.
Faults that have been remedied or have disappeared are automatically deleted. Faults that have not been remedied must be acknowledged every time system power is switched on,