4042 SPN Fault Code
4042 spn fault code name is Trailer Auxiliary Power Switch. If you don't take the time to look into 4042 spn fault when it arises, it can add up quickly. One small issue like 4042 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 4042 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 4042 SPN Code :
- Volvo VNL64T 4042 SPN Code
- Mercedes Benz Unimog 300 4042 SPN Code
- International DuraStar 4300 4042 SPN Code
- Ford F550 Supercab 4x4 4042 SPN Code
- Tata T.7 Ultra 4042 SPN Code
- Bay Shore TRD 300 4042 SPN Code
- Ford F750 XL 4042 SPN Code
- Volvo FH16 4042 SPN Code
- Kenworth T470 4042 SPN Code
- International 4800 4042 SPN Code