7040 SPN Fault Code

Name:

Transmission Requested Torque / Torque Limit

Description:

Requested transmission output torque measured as a percentage of Transmission Reference Torque (SPN 7778). This is the output torque at which the transmission is expected to operate if the torque control mode is active or the output torque which the transmission shall not exceed if the torque limit mode is active.Note: 0% to 125% for (positive) powered torque requests, -125% to 0% for (negative) retarding torque requests. Does not define rotational direction.

7040 spn fault code name is Transmission Requested Torque / Torque Limit. If you don't take the time to look into 7040 spn fault when it arises, it can add up quickly. One small issue like 7040 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 7040 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.

7040 SPN Fault Code

Name:

Description:

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