6921 SPN Fault Code
6921 spn fault code name is SCR System Cleaning Inhibited Due to PTO Active. If you don't take the time to look into 6921 spn fault when it arises, it can add up quickly. One small issue like 6921 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.
Note: The name and description of 6921 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.
Truck List With 6921 SPN Code :
- Freightliner Condor 6921 SPN Code
- Freightliner M2 6921 SPN Code
- BharatBenz 1015R Plus 6921 SPN Code
- Freightliner FLD 6921 SPN Code
- Tata 912 LPT 6921 SPN Code
- Freightliner CA12664SLP 6921 SPN Code
- Volvo VNL 760 6921 SPN Code
- Peterbilt 520 6921 SPN Code
- GMC GENERAL 6921 SPN Code
- Tata 1112 LPT 6921 SPN Code
