Peterbilt 337 1480 SPN Fault Code

Name:

Source Address of Controlling Device for Retarder Control

Description:

The source address of the SAE J1939 device currently controlling the retarder. It is used to expand the torque mode parameter (see SPN 899) in cases where control is in response to an ECU that is not listed in Table SPN899_A. Its value may be the source address of the ECU transmitting the message (which means that no external SAE J1939 message is providing the active command) or the source address of the SAE J1939 ECU that is currently providing the active command in a TSC1 (see PGN 0) or similar message. Note that if this parameter value is the same as the source address of the device transmitting it, the control may be due to a message on a non-SAE J1939 data link such as SAE J1922 or a proprietary link.

Peterbilt 337 1480 spn fault code name is Source Address of Controlling Device for Retarder Control. If you don't take the time to look into Peterbilt 337 1480 spn fault when it arises, it can add up quickly. One small issue like Peterbilt 337 1480 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 Peterbilt 337 1480 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.

Peterbilt 337 1480 SPN Fault Code

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Description:

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