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Network "Loss of Communication" Error Checking Function

WARNING: This page is about a different car, the 2011 Honda CR-V, 2010 Honda CR-V, 2009 Honda CR-V, 2008 Honda CR-V, and 2007 Honda CR-V. However, it is still accessible from the selected car via links, so may be relevant.

The ECUs on the CAN circuit send messages to each other. If there are any communication malfunctions on the network, the odometer display on the gauge control module can indicate the error messages by entering the gauge self-diagnostic function (see SELF-DIAGNOSTIC FUNCTION ).

Error Code List 

ERROR CODE LIST

Error code Type of communication line(s) error
Error 1 F-CAN communication
Error 2 B-CAN communication
Error 12 F-CAN and B-CAN communication
NOTE: For further information about Error indication, refer to the gauge control module self-diagnostic function (see SELF-DIAGNOSTIC FUNCTION ).
Fig 1: Display - Error Message
G06612147Courtesy of AMERICAN HONDA MOTOR CO., INC.