Motor Resolver Circuit [11/2023 - ]: Description
WARNING: This page is about a different car, the 2025 Toyota Highlander and 2024 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
The cause of this malfunction may be the motor resolver.
Check the motor resolver internal resistance and the connection condition from the inverter to the resolver.
RELATED PARTS CHECK
| Area | Inspection |
|---|---|
| Wire harness and connector between the inverter and motor resolver | Check for short circuit between wire harness and +B side. |
| Resolver, wire harness, connector | Check the internal resistance of resolver (including wire harness), body ground resistance, and connector connection condition. |
| Resolver | Check for open or short circuit of the resolver |