Keyless Receiver Removal/Installation [With Keyless Entry System]

1. Disconnect the negative battery cable.
2. Remove the following parts:
   1. Speaker grille (See SPEAKER GRILLE REMOVAL/INSTALLATION .)
   2. Center speaker (See CENTER SPEAKER REMOVAL/INSTALLATION .)
   3. Center panel unit (See CENTER PANEL UNIT REMOVAL/INSTALLATION .)
   4. Center panel (See CENTER PANEL REMOVAL/INSTALLATION .)
3. Remove the nuts.
4. Disconnect the keyless receiver connector.
5. Install in the reverse order of removal.

Fig 1: Identifying Keyless Receiver Connector And Nut

Courtesy of MAZDA MOTORS CORP.