4921 SPN Fault Code
4921 spn fault code name is Frontal Collision Sensor 4 – Type. If you don't take the time to look into 4921 spn fault when it arises, it can add up quickly. One small issue like 4921 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 4921 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 4921 SPN Code :
- Volvo VNL 740 4921 SPN Code
- Freightliner Cascadia EVO 4921 SPN Code
- Peterbilt 320 4921 SPN Code
- Volvo VN 630 4921 SPN Code
- International MaxxForce 13 4921 SPN Code
- DETROIT series 60 12.7 4921 SPN Code
- Kenworth CONSTRUCTION 4921 SPN Code
- CAT C13 4921 SPN Code
- Isuzu 4HK1TC 4921 SPN Code
- GMC T7500 4921 SPN Code