3978 SPN Fault Code
3978 spn fault code name is Cab Dome Light 2 Switch. If you don't take the time to look into 3978 spn fault when it arises, it can add up quickly. One small issue like 3978 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 3978 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 3978 SPN Code :
- SML Isuzu Sartaj GS 5252 3978 SPN Code
- Mack Pinnacle 64R 3978 SPN Code
- Dodge 5500 SLT 3978 SPN Code
- BharatBenz 1917R 3978 SPN Code
- Hino 195DC 3978 SPN Code
- SML Isuzu Sartaj GS HG 72 3978 SPN Code
- Mahindra Blazo X 35 3978 SPN Code
- MAN CLA 40.250 EVO 4X2 3978 SPN Code
- Mercedes Benz Unimog 300 3978 SPN Code
- Freightliner CA12664SLP 3978 SPN Code