Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSMAZDA20113 MAZDASPEED, 2.3 3REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 172 (SECURITY SYSTEM AND LOCKS SYSTEM)DOOR LOCK CONTROL MODULE REMOVAL/INSTALLATION

2011 Mazda 3 Mazdaspeed, 2.3 3

Door Lock Control Module Removal/Installation

2011 Mazda 3 Mazdaspeed, 2.3 3SECTION Door Lock Control Module Removal/Installation

WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable.
Remove the glove compartment.
Remove the bolt.
While inclining the door lock control module along the body panel in the direction indicated by the arrow, disengage the bracket tab from the hole in the body panel.
Disconnect the door lock control module connector.
Remove the door lock control module.

Fig 1: Removing Door Lock Control Module
Courtesy of MAZDA MOTORS CORP.
Remove the screw, then remove the bracket.
NOTE:
- The screw which fixes the door lock control module and bracket is for a body ground connection. Be sure to secure the screw when installing.
Install in the reverse order of removal.

Fig 2: Removing Door Lock Control Module Bracket

Courtesy of MAZDA MOTORS CORP.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.