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 :
- Mack GRANITE GU713 3977 SPN Code
- MAN CLA 31.300 EVO 8X2 3977 SPN Code
- International 4200 3977 SPN Code
- GMC T7500 3977 SPN Code
- Tata 1613 3977 SPN Code
- Peterbilt 520EV 3977 SPN Code
- Volvo VNL 740 3977 SPN Code
- Hino 195H 3977 SPN Code
- MOBILITY VENTURES MV-1 3977 SPN Code
- Freightliner Cascadia PT126 3977 SPN Code