7989 SPN Fault Code

Name:

Propulsion Motor Coolant Pump Service Indicator

Description:

Indicates that service is required for the Propulsion Motor Coolant Pump system or component. An active indication may convey a need for component replacement or periodic service. The Propulsion Motor Coolant Pump Controller Status Reason Code (SPN 7984) may provide additional detail as to the nature of the system status. 00b = Service Not Required 01b = Service Required 10b = Reserved 11b = Not Available

7989 spn fault code name is Propulsion Motor Coolant Pump Service Indicator. If you don't take the time to look into 7989 spn fault when it arises, it can add up quickly. One small issue like 7989 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 7989 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.

7989 SPN Fault Code

Name:

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