3931 SPN Fault Code
3931 spn fault code name is Auxiliary I/O #108. If you don't take the time to look into 3931 spn fault when it arises, it can add up quickly. One small issue like 3931 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 3931 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 3931 SPN Code :
- BharatBenz 1215RE 3931 SPN Code
- GMC Terrain 3931 SPN Code
- MAN CLA 49.250 EVO 6X4 3931 SPN Code
- International ProStar 3 AXLE 3931 SPN Code
- Volvo VNL64T760 3931 SPN Code
- Freightliner M2 3931 SPN Code
- Freightliner Cascadia 3931 SPN Code
- CAT C13 3931 SPN Code
- Kenworth T800 3931 SPN Code
- Tata 1212 LPK 3931 SPN Code