DTC Summary
WARNING: This page is about a different car, the 2020 Toyota RAV4 and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
- MALFUNCTION DESCRIPTION
When the hybrid control system is activated, the hybrid vehicle control ECU assembly checks the power supply voltage of the battery voltage sensor and detects malfunction.
The cause of this malfunction may be one of the following:
Battery voltage sensor internal malfunction
- Battery voltage sensor malfunction
Low-voltage circuit (12 V) malfunction
- Battery voltage sensor malfunction
- Low voltage wire harness malfunction