7727 SPN Fault Code

Name:

Cab Doors Lock Actuation Command

Description:

Commands cab door latch state change: lock or unlock. 000b = Unlock left front cab door latch (driver door on LH steer vehicles) 001b = Unlock right front cab door latch (front passenger door for LH steer vehicles) 010b = Unlock left rear cab door latch 011b = Unlock right rear cab door latch 100b = Unlock all cab door latches 101b = Lock all cab door latches 110b = Reserved 111b = Take no action

7727 spn fault code name is Cab Doors Lock Actuation Command. If you don't take the time to look into 7727 spn fault when it arises, it can add up quickly. One small issue like 7727 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 7727 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.

7727 SPN Fault Code

Name:

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