DTC Summary
WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
- MALFUNCTION DESCRIPTION
The charge control ECU built into the electric vehicle charger assembly monitors the input alternating current using the IAC sensor. If it detects an overcurrent malfunction, it stores a DTC. If this DTC is output, check the plug-in charge state using a known good external power source. If a malfunction occurs again, replace the electric vehicle charger assembly.
The cause of this malfunction may be one of the following:
Vehicle malfunction
- Electric vehicle charger assembly malfunction
External malfunction
- External power source malfunction
- INSPECTION DESCRIPTION
System Diagram Range Inspection Content Reason *a Inspect the external power source by checking plug-in charge state using a known good external power source. External power source malfunction *b Replace electric vehicle charger assembly Electric vehicle charger assembly internal malfunction