Mazda 3 Quiz
Accessories

Door Lock Switch Inspection

In this manual: Accessories
Vehicle general — 15Accessories — 111Body — 339Brakes — 71Drivetrain — 143Electrical — 58Engine — 251HVAC — 72Restraints — 15Steering — 32Suspension — 41
~1min read

1. Disconnect the negative battery cable..

2. Remove the inner garnish..

3. Remove the front door trim..

4. Remove the front inner handle..

5. Inspect for continuity between the door lock switch terminals using an ohmmeter.


  • If not as indicated in the table, replace the door lock switch.

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A quick Mazda 3 quiz: every answer comes with an explanation and a link to the manual page.