3977 SPN Fault Code
3977 spn fault code name is Cab Dome Light 2. If you don't take the time to look into 3977 spn fault when it arises, it can add up quickly. One small issue like 3977 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 3977 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 3977 SPN Code :
- Western Star 4900SF 3977 SPN Code
- ALTEC DT80 3977 SPN Code
- Eicher Pro 3019 3977 SPN Code
- International 4600 3977 SPN Code
- Scania T 380 3977 SPN Code
- Western Star 5700XE SLP 3977 SPN Code
- Peterbilt 387 3977 SPN Code
- Isuzu NPR HD 3977 SPN Code
- MAN CLA 49.250 EVO 6X4 3977 SPN Code
- GMC GENERAL 3977 SPN Code