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 :
- BharatBenz 1215RE 3978 SPN Code
- Mahindra Blazo X 42 3978 SPN Code
- Freightliner CASCADIA 116 3978 SPN Code
- Peterbilt 320 3978 SPN Code
- Scania G 320 3978 SPN Code
- Eicher Pro 2059XP CNG 3978 SPN Code
- Tata 1009g LPT 3978 SPN Code
- Tata 1412g LPT 3978 SPN Code
- International TranStar 3978 SPN Code
- Freightliner XC-R 3978 SPN Code
