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 :
- MAN CLA 49.300 EVO 6X4 691 SPN Code
- Freightliner 108SD 691 SPN Code
- Scania P 220 691 SPN Code
- Ford F650 Supercab 691 SPN Code
- International LoadStar 691 SPN Code
- International Prostar + 122 691 SPN Code
- Mack GR64F 691 SPN Code
- Volvo VNL64T 691 SPN Code
- International 9900ix 691 SPN Code
- Scania G 280 691 SPN Code