4389 SPN Fault Code
4389 spn fault code name is Aftertreatment 2 SCR Dosing Air Assist Valve. If you don't take the time to look into 4389 spn fault when it arises, it can add up quickly. One small issue like 4389 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 4389 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 4389 SPN Code :
- Ford F550 4389 SPN Code
- International MaxxForce 13 4389 SPN Code
- Ashok Leyland 3520 Twin Steering 4389 SPN Code
- International 4700 LPX 4389 SPN Code
- Volvo FH 520 Puller 4389 SPN Code
- Tata T.16 Ultra 4389 SPN Code
- Ford F550 Supercab 4x4 4389 SPN Code
- Volvo VN 860 4389 SPN Code
- Ashok Leyland Ecomet Star 1815 4389 SPN Code
- Tata Ultra Sleek T.6 4389 SPN Code