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LED Illumination Inspection

  1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
  2. Remove the LDWS switch. (See LDWS SWITCH REMOVAL/INSTALLATION .)
  3. Apply battery positive voltage to LDWS switch terminal J, and connect terminal I to ground.
  4. Verify that the LED illuminates.
    • If there is any malfunction, replace the cluster switch. (See CLUSTER SWITCH REMOVAL/INSTALLATION .)
      Fig 1: Applying Battery Positive Voltage To Cluster Switch Terminals
      G09784468Courtesy of MAZDA MOTORS CORP.