691 SPN Fault Code
691 spn fault code name is Disengage Differential Lock Request – Central Rear. If you don't take the time to look into 691 spn fault when it arises, it can add up quickly. One small issue like 691 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 691 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 691 SPN Code :
- Hino 700 691 SPN Code
- Hino 500 FL8J 691 SPN Code
- AM GENERAL M923 691 SPN Code
- International ProStar 691 SPN Code
- Tata LPT 1918 Cowl 691 SPN Code
- Volvo VNR64T300 691 SPN Code
- Volvo VNL 300 Daycab 691 SPN Code
- Tata LPT 1918 5L Turbotronn Cowl 691 SPN Code
- International WorkStar 7400 691 SPN Code
- Tata 912 LPT 691 SPN Code