Keyless Control Module Removal/Installation [Advanced Keyless Entry And Push Button Start System]

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

If the keyless control module is replaced, always perform the following procedure.
- Vehicles with immobilizer system
  - Keyless Control Module Configuration (See KEYLESS CONTROL MODULE CONFIGURATION [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM] .)
  - Immobilizer System-related Parts Programming [No. 4 Programming Procedure Due to Keyless Control Module Replacement] (See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM] .)
- Vehicles without immobilizer system
  - Keyless Control Module Configuration (See KEYLESS CONTROL MODULE CONFIGURATION [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM] .)
  - Advanced Key Id Code Registration (See ADVANCED KEY ID CODE REGISTRATION [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM] .)
  - Steering Lock Unit Id Code Registration (See STEERING LOCK UNIT ID CODE REGISTRATION [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM] .)
Disconnect the negative battery cable.
Remove the front scuff plate. (See FRONT SCUFF PLATE REMOVAL/INSTALLATION .)
Remove the front side trim. (See FRONT SIDE TRIM REMOVAL/INSTALLATION .)
Remove in the order indicated in the table.

Fig 1: Keyless Control Module, Connector & Mounting Nut With Torque Specifications

Courtesy of MAZDA MOTORS CORP.

Install in the reverse order of removal