2782 SPN Fault Code

Name:

Engine Secondary Coolant Circuit Coolant Temperature 2

Description:

The second instance of temperature of the low temp (secondary circuit) coolant loop. This is in addition to the high temp tank (primary engine block circuit).See SPN 2982 for the first instance of temperature in the low temp coolant loop.

2782 spn fault code name is Engine Secondary Coolant Circuit Coolant Temperature 2. If you don't take the time to look into 2782 spn fault when it arises, it can add up quickly. One small issue like 2782 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 2782 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.

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

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