GMC Terrain 1109 SPN Fault Code

Name:

Engine Protection System Approaching Shutdown

Description:

Status signal which indicates that engine shutdown is imminent. This engine protection signal can be a result of different systems failing, i.e., engine overheating. See Figure SPN1107_A.00b = Not approaching 01b = Approaching 10b = Error 11b = Not available

GMC Terrain 1109 spn fault code name is Engine Protection System Approaching Shutdown. If you don't take the time to look into GMC Terrain 1109 spn fault when it arises, it can add up quickly. One small issue like GMC Terrain 1109 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 GMC Terrain 1109 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.

GMC Terrain 1109 SPN Fault Code

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Description:

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