System Check

Connect the HDS to the data link connector.
Turn the ignition switch to ON (II).
Monitor the SYSTEM CHECK in the IMMOBILIZER INFO with the HDS.
If the HDS displays NORMAL N-1, the immobilizer system is OK at this time, refer to the STATUS LOG. If the HDS displays any other messages, check as follows:

Fig 1: Immobilizer System Check Chart

Courtesy of AMERICAN HONDA MOTOR CO., INC.