Variant 1: Coordinator.
Applies to: COO10 (COO)COO11 (COO)
What does Scania COO fault code 706 mean?
Internal fault in coordinator.
What causes Scania DTC 706?
The 30 voltage to the coordinator was interrupted during spare part programming.
How does the system react?
Red warning indication of a coordinator fault is displayed.
How to fix Scania COO fault code 706?
Renew the coordinator.
Variant 2
Applies to: COO8 (COO)
Detection
Internal fault in coordinator.
Possible cause
The 30 voltage to the coordinator was interrupted during spare part programming.
How to fix
Renew the coordinator.
Variant 3
Applies to: COO9 (COO)
Detection
Internal fault in coordinator.
Possible cause
The voltage (30) to the coordinator has been interrupted during spare parts programming.
How to fix
Renew the coordinator.
Variant 4
Applies to: COO7
Detection
Internal fault in coordinator.
System reaction
The symbol for a serious general system malfunction comes on in the instrument cluster.
How to fix
Renew the coordinator.
Variant 5
Applies to: COO8
Detection
Internal fault in coordinator.
Possible cause
The voltage (30) to the coordinator has been interrupted during spare parts programming.
System reaction
The symbol for a serious general system malfunction comes on in the instrument cluster.
How to fix
Renew the coordinator.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.