Power Door Lock Control Unit

1. Remove the passenger's door panel. See DOOR TRIM PANEL  under REMOVAL & INSTALLATION.
2. Disconnect the 12P connector terminals to be sure they are all making good contact. See Fig 1 .
3. Inspect the connector terminals to be sure they are all making good contact.
   • If the terminals are bent, loose, or corroded, repair them as necessary, and recheck the system.
   • If the terminals look okay, make the following input test at the connector terminals. See Fig 2 and Fig 3 .
   • If any test indicates a problem, find and correct the course, then recheck the system.
   • If all the input tests prove okay, the control unit must be faulty; replace it.

Fig 1: Identifying Power Door Lock Control Unit Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Testing Power Door Lock Control Unit (Disconnected)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 3: Testing Power Door Lock Control Unit (Connected)

Courtesy of AMERICAN HONDA MOTOR CO., INC.