DTC Summary
WARNING: This page is about a different variant/trim than selected.
- MALFUNCTION DESCRIPTION
The hybrid vehicle control ECU detects that a safety device (interlock) is operated or that there is an open circuit in the detection circuit. (Even if an open circuit occurs while the vehicle is stopped, the system determines that the safety device was operated.)
The cause of this malfunction may be one of the following:
Detection switch system malfunction
- Inverter with converter assembly malfunction
Low-voltage system malfunction
- MG ECU malfunction
- Inverter with converter assembly malfunction
- CAN communication error between the MG ECU and hybrid vehicle control ECU
- INSPECTION DESCRIPTION
System Diagram Location Inspection Content Reason Inspection Step *a Check whether the safety device (interlock) is connected securely and installed properly (inverter cover, HV floor under wire (rear traction motor cable), etc.). DTC output due to improper connection or forgetting to install parts. 4, 5 *b Inspect the detection circuit. DTC output due to an open circuit or improper connection (dirt, foreign matter, etc.). 6, 7
