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.
2012 Mazda CX-7 AWD L4-2.3L TurboFACTORY OEM SERVICE PROCEDURE
Programming and Relearning
NEUTRAL POSITION LEARNING [AW6A-EL, AW6AX-EL]
1. Engage the parking brake and use wheel chocks at the front and rear of the wheels.
2. Connect the M-MDS to the DLC-2.
3. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
- When using the IDS (laptop PC)
- Select the "Powertrain".
- Select "Transmission".
- When using the PDS (Pocket PC)
- Select "All Tests and Calibrations".
4. Then, select the "Neutral Position Learning".
5. Perform the neutral position learning according to the directions on the screen.
- When "Operation Successful" is displayed, shift the selector lever to the P position and turn the ignition switch to the LOCK position, then to the ON position after 5 s.
- If "Reinstall TCM properly and then try again" is displayed, perform the following inspection:
- Verify that the transaxle manual shaft is in the N position.
- If the manual shaft is in a position other than N, shift it to the N position.
- Verify that the selector cable is adjusted properly.
- If the selector cable is not adjusted properly, adjust it. Adjustments
- Inspect the manual shaft lever for deformation.
- If there is any malfunction, replace the manual shaft lever.
6. Shift the selector lever from P position to D range, then verify that the positions of the selector lever and the indicator are aligned.
- If there is any malfunction, inspect the DTC. Automatic Transmission/Transaxle - DTC Table
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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