1688 SPN Fault Code
1688 spn fault code name is Auxiliary Heater Input Air Temperature. If you don't take the time to look into 1688 spn fault when it arises, it can add up quickly. One small issue like 1688 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 1688 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 1688 SPN Code :
- GMC G3350 1688 SPN Code
- Freightliner FLC11242S 1688 SPN Code
- Peterbilt 548 1688 SPN Code
- Tatra T 810 1688 SPN Code
- Scania T 380 1688 SPN Code
- International 4000 1688 SPN Code
- International 4800 1688 SPN Code
- International CV515 SFA 1688 SPN Code
- Freightliner XB-S 1688 SPN Code
- Volvo VNR 400 1688 SPN Code