Control Unit Input Test

Remove lower dash cover. Disconnect 8-pin connector from immobilizer control unit. See Fig 1 . Check for good terminal contact of connector. Perform control unit input test. See Fig 2 . Repair as necessary. If all control unit input test results are okay, replace immobilizer control unit. See IMMOBILIZER RECEIVER/TRANSPONDER TEST  .

Fig 1: Identifying 8-Pin Connector Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Immobilizer Control Unit Input Test

Courtesy of AMERICAN HONDA MOTOR CO., INC.