8837 SPN Fault Code

Name:

Receive SPNs Commanded Port

Description:

Identifies the ECU communication port of the target Configurable ECU for this instance of PGN 28160. The identification of each ECU communication port is ECU specific. The correlation of ECU communication port to a physical network connection is also ECU specific. Users of this message need to work with the manufacturer of each target Configurable ECU to understand the communication port assignment for each ECU physical port.0000b = Current port (Indicates the ECU communication port through which PGN 28160 is received) 0001b = Port 1 0010b = Port 2 0011b = Port 3 0100b = Port 4 0101b = Port 5 0110b = Port 6 0111b = Port 7 1000b = Port 8 1001b = Port 9 1010b = Port 10 1011b = SAE Reserved 1100b = SAE Reserved 1101b = SAE Reserved 1110b = SAE Reserved 1111b = SAE Reserved

8837 spn fault code name is Receive SPNs Commanded Port. If you don't take the time to look into 8837 spn fault when it arises, it can add up quickly. One small issue like 8837 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 8837 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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