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.
2003 Mazda MPV ESFACTORY OEM SERVICE PROCEDURE
Keyless Entry System Check Sheet
NOTE:
- Use the sheet below as a customer interview sheet when accepting a vehicle for service.
- If any of the following symptoms occur, find out how the customer uses the keyless entry system by following the check sheet below.
- Power door lock system does not operate with transmitter (door does not lock/unlock).
- Panic function for keyless entry system does not work when transmitter's PANIC button is on.
- The keyless entry system's door lock monitor function does not work if the transmitter lock button is pushed twice within a 5-second period.
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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