System Problem Pattern

If a system problem occurs and a DTC is stored, the indicators will show the DTC. The first digit is indicated by the number of long (1 second) blinks, and the second digit is indicated by the number of short (0.26 second) blinks. There is a 3 second break between each DTC when there are multiple DTCs.

Fig 1: System Problem Blinking Pattern

Courtesy of AMERICAN HONDA MOTOR CO., INC.