Mazda 3 Quiz
Body

Back Up Light Switch Inspection

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

1. Disconnect the negative battery cable..

2. Remove the battery component. (ex: battery, battery tray and PCM component) (G35-MR,G66M-R).

3. Remove the aerodynamic under cover No.2. (G35-MR,G66M-R,C66M-R).

4. Disconnect the back-up light switch connector..

5. Verify that the continuity between the back-up light switch terminals is as indicated in the table.


  • If not as indicated in the table, replace the back-up light switch.

Test yourself

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