Indicator Light Inspection
WARNING: This page is about a different car, the 2018 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
- Apply battery voltage to TCS OFF switch terminal F, and connect terminal H to ground.
- Verify that the LED illuminates.
- If there is any malfunction, replace the TCS OFF switch.