Keyless Control Module Removal/Installation

1. When replacing the keyless control module, perform the following procedure:
   • Keyless Control Module Configuration (See KEYLESS CONTROL MODULE CONFIGURATION .)
   • Immobilizer System-related Parts Programming [with advanced keyless system] (See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [WITH ADVANCED KEYLESS SYSTEM] )
   • Immobilizer system-related parts programming [with keyless entry system] (See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [WITH KEYLESS ENTRY SYSTEM] .)
2. Disconnect the negative battery cable.
3. Remove the front side trim. (See FRONT SIDE TRIM REMOVAL/INSTALLATION .)
4. Remove the nut and screw.
5. Remove the connector clip installed to the bracket by shifting the keyless control module downward.
6. Disconnect the keyless control module connector.
7. Install in the reverse order of removal.

Fig 1: Identifying Keyless Unit, Screw And Nut

Courtesy of MAZDA MOTORS CORP.