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
- Service plug malfunction
Low-voltage system malfunction
- Hybrid vehicle control ECU malfunction
- Service plug malfunction
- Wire harness malfunction
- Connector malfunction
- INSPECTION DESCRIPTION
System Diagram Location Inspection Content Reason Inspection Step *a - Check whether the safety device (interlock) is connected securely and installed properly (service plug grip, etc.).
- Check the connection condition of the hybrid vehicle control ECU connector.
DTC output due to improper connection or forgetting to install parts. 4 to 6 *b Inspect the detection circuit. DTC output due to an open circuit or improper connection (dirt, foreign matter, etc.). 7 to 11
