Back-Up Light Switch Inspection
WARNING: This page is about a different car, the 2012 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR 2.0, MZR 2.5] .) (See BATTERY REMOVAL/INSTALLATION [MZR 2.3 DISI TURBO] .) (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0] .)
- Remove the battery component. (ex: battery, battery tray and PCM component) (G35-MR, G66M-R) (See BATTERY REMOVAL/INSTALLATION [MZR 2.0, MZR 2.5] .) (See BATTERY REMOVAL/INSTALLATION [MZR 2.3 DISI TURBO] .) (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0] .)
- Remove the aerodynamic under cover No.2. (G35-MR, G66M-R, C66M-R) (See AERODYNAMIC UNDER COVER NO.2 REMOVAL/INSTALLATION .)
- Disconnect the back-up light switch connector. (See BACK-UP LIGHT SWITCH REMOVAL/INSTALLATION [G35M-R] .) (See BACK-UP LIGHT SWITCH REMOVAL/INSTALLATION [G66M-R] .) (See BACK-UP LIGHT SWITCH REMOVAL/INSTALLATION [A26M-R] .) (See BACK-UP LIGHT SWITCH REMOVAL/INSTALLATION [C66M-R] .)
- 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.