8842 SPN Fault Code

Name:

Receive SPNs Port

Description:

Identifies the ECU communications port of the responding Configurable ECU that is in context for this instance of PGN 64462. If changes are accepted by the Configurable ECU, then this is the port affected. The identification of each ECU communication port is ECU specific. The correlation of ECU communication port to a physical network connection is ECU specific. Users of this message need to work with the manufacturer of the receiving Configurable ECU to understand the port assignment for each physical port. Port numbering must be the same between this parameter and SPN 8837 in PGN 28160.0000b = Current port (Indicates the ECU communication port through which PGN 64462 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

8842 spn fault code name is Receive SPNs Port. If you don't take the time to look into 8842 spn fault when it arises, it can add up quickly. One small issue like 8842 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 8842 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.

8842 SPN Fault Code

Name:

Description:

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