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 615 (CONTROL SYSTEM [BODY CONTROL MODULE))BODY CONTROL MODULE (BCM) CONFIGURATION
2011 Mazda 3 Mazdaspeed, 2.3 3
Body Control Module (BCM) Configuration
2011 Mazda 3 Mazdaspeed, 2.3 3SECTION Body Control Module (BCM) Configuration
WARNING: This page is about a different car, the 2010 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Use the IDS (laptop PC) because the PDS (Pocket PC) does not support the BCM CONFIGURATION.
- Connect the M-MDS to DLC-2.
- After the vehicle is identified, select the following items from the initial screen of the M-MDS.
- When using the IDS (laptop PC)
- Select "Module Programming".
- When using the IDS (laptop PC)
- Then, select items from the screen menu in the following order.
- Select "Programmable Module Installation".
- Select "GEM".
- Perform the configuration according to the directions on the screen.
- Retrieve DTCs by the M-MDS, then verify that there is no DTC present.
- If a DTC(s) is detected, perform the applicable DTC inspection. (See DTC TABLE [BCM] .)
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.