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Illumination Light Inspection

WARNING: This page is about a different car, the 2017 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Apply battery voltage to TCS OFF switch terminal L, and connect terminal K to ground.
  3. Verify that the LED illuminates.
    • If there is any malfunction, replace the TCS OFF switch.
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