Keyless Access System

Registration by the HDS is necessary when:

• Any of the remotes (A) are replaced.
• All of the remotes (A) are replaced.
• A new remote (A) is added.
• New remotes (A) are added.
• The keyless access control unit (B) is replaced.
• The ignition switch control unit (C) is replaced.
• The imoes unit (D) is replaced.
• Deleting the registration of a lost remote(s).
• The PCM is replaced.

Fig 1: Identifying Keyless Access System Components

Courtesy of AMERICAN HONDA MOTOR CO., INC.