Code : Spn 3597 Fmi 3

High Side Digital Output 1 Circuit Failed High

Proportional Valve Bank 1 Circuit Failed High

Proportional Valve Bank 1 Circuit Failed High: Ecu Power Output Supply Voltage #1 Voltage Above Normal, Or Shorted To High Source; Short-circuit To Battery

Short Circuit To Battery Error At Acuator Relay

Spn 3597 Fmi 3 problem code is about Short Circuit To Battery Error At Acuator Relay. If you don't take the time to look into Spn 3597 Fmi 3 engine problem when it arises, it can add up quickly. One small issue like Spn 3597 Fmi 3 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: This description 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.

SPNFMI Faults and Engine error code check tool. SPN code listing with names and descriptions.

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