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DTC Detection Logic

DTC Display Item
(Trouble diagnosis content)		 Malfunction detected condition
C1109 BATTERY VOLTAGE [ABNORMAL]
(Battery voltage [abnormal])		 When ignition power supply voltage is in following state.
  • Ignition power supply voltage: 10 V ≥ ignition power supply voltage.
  • Ignition power supply voltage: 16 V ≤ ignition power supply voltage.
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