4221 SPN Fault Code
4221 spn fault code name is Transmission Directional Shift at High Speed. If you don't take the time to look into 4221 spn fault when it arises, it can add up quickly. One small issue like 4221 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 4221 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 4221 SPN Code :
- Tata 710 LPT 4221 SPN Code
- Foton Auman 4221 SPN Code
- Tata Novus 4221 SPN Code
- Tata 407 Gold Sfc 29 WB 4221 SPN Code
- Eicher Pro 2095XP CNG 4221 SPN Code
- Volvo WG84B 4221 SPN Code
- Eicher Pro 2110XP Plus CNG 4221 SPN Code
- Volvo FM 4221 SPN Code
- MAN CLA 49.250 EVO 6X4 4221 SPN Code
- International WorkStar 7600 4221 SPN Code