DTC P3110-223 IGCT Relay Malfunction: Description
WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.
The HV control ECU monitors the IGCT relay and detects a malfunction.
DTC DETECTION CONDITION - TROUBLE AREA CHART
| DTC No. |
INF Code |
DTC Detection Condition |
Trouble Area |
| P3110 |
223 |
IGCT relay remains stuck closed. |
- Wire harness or connector
- IGCT relay
|