Warning Light Illumination Pattern: Inspection: Description
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The Motor generator control ECU (MG ECU) (Inverter with converter assembly) has a self-diagnosis system. If the Motor generator control ECU (MG ECU), motor generator system or a component is not working properly, the ECM records the conditions that relate to the fault. The ECM also illuminates the master warning light in the combination meter assembly and provides other appropriate messages on the multi-information display, such as the HV system warning message, HV battery warning message.
NOTE:
The master warning light will illuminate when the hybrid control system is malfunctioning and the light will blink when in inspection mode.