All OBD2 Diagnostic Codes

U0400 Medium

Network Communication Code U0400 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U0401 Medium

Network Communication Code U0401 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U0402 Medium

Network Communication Code U0402 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U0403 Medium

Network Communication Code U0403 - Data Link

Network communication diagnostic trouble code related to data link communication.

U0404 Medium

Network Communication Code U0404 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U0405 Medium

Network Communication Code U0405 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U0406 Medium

Network Communication Code U0406 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U0407 Medium

Network Communication Code U0407 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U0408 Medium

Network Communication Code U0408 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U0409 Medium

Network Communication Code U0409 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U0410 Medium

Network Communication Code U0410 - Data Link

Network communication diagnostic trouble code related to data link communication.

U0411 Medium

Network Communication Code U0411 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U0412 Medium

Network Communication Code U0412 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U0413 Medium

Network Communication Code U0413 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U0414 Medium

Network Communication Code U0414 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U0415 Medium

Network Communication Code U0415 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U0416 Medium

Network Communication Code U0416 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U0417 Medium

Network Communication Code U0417 - Data Link

Network communication diagnostic trouble code related to data link communication.

U0418 Medium

Network Communication Code U0418 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U0419 Medium

Network Communication Code U0419 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U0420 Medium

Network Communication Code U0420 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U0421 Medium

Network Communication Code U0421 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U0422 Medium

Network Communication Code U0422 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U0423 Medium

Network Communication Code U0423 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U0424 Medium

Network Communication Code U0424 - Data Link

Network communication diagnostic trouble code related to data link communication.

U0425 Medium

Network Communication Code U0425 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U0426 Medium

Network Communication Code U0426 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U0427 Medium

Network Communication Code U0427 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U0428 Medium

Network Communication Code U0428 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U0429 Medium

Network Communication Code U0429 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U0430 Medium

Network Communication Code U0430 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U0431 Medium

Network Communication Code U0431 - Data Link

Network communication diagnostic trouble code related to data link communication.

U0432 Medium

Network Communication Code U0432 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U0433 Medium

Network Communication Code U0433 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U0434 Medium

Network Communication Code U0434 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U0435 Medium

Network Communication Code U0435 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U0436 Medium

Network Communication Code U0436 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U0437 Medium

Network Communication Code U0437 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U0438 Medium

Network Communication Code U0438 - Data Link

Network communication diagnostic trouble code related to data link communication.

U0439 Medium

Network Communication Code U0439 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U0440 Medium

Network Communication Code U0440 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U0441 Medium

Network Communication Code U0441 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U0442 Medium

Network Communication Code U0442 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U0443 Medium

Network Communication Code U0443 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U0444 Medium

Network Communication Code U0444 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U0445 Medium

Network Communication Code U0445 - Data Link

Network communication diagnostic trouble code related to data link communication.

U0446 Medium

Network Communication Code U0446 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U0447 Medium

Network Communication Code U0447 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U0448 Medium

Network Communication Code U0448 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U0449 Medium

Network Communication Code U0449 - Module Communication

Network communication diagnostic trouble code related to module communication communication.