Fail-Safe Chart
WARNING: This page is about a different car, the 2007 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
- FAIL-SAFE CHART FAIL-SAFE CHART
DTC No. Detection Item Driving Condition P0560 System Voltage Turns on READY light and drives normally P0A1F Battery Energy Control Module Turns on READY light and drives in fail-safe mode P0A7F Hybrid Battery Pack Deterioration Turns on READY light and drives normally P0A80 Replace Hybrid Battery Pack Turns on READY light and drives normally P0A81 Hybrid Battery Pack Cooling Fan 1 Turns on READY light and drives normally P0A82 Hybrid Battery Pack Cooling Fan 1
Performance or Stuck OFFTurns on READY light and drives normally P0A84 Hybrid Battery Pack Cooling Fan 1 Control Circuit Low Turns on READY light and drives normally P0A85 Hybrid Battery Pack Cooling Fan 1 Control Circuit High Turns on READY light and drives normally P0A95 High Voltage Fuse Turns on READY light and drives in fail-safe mode (while the engine is running) Turns off READY light and stops the HV control system (while the engine stops) P0A9C Hybrid Battery Temperature Sensor "A" Range/Performance Turns on READY light and drives normally P0A9D Hybrid Battery Temperature Sensor "A" Circuit Low Turns on READY light and drives normally P0A9E Hybrid Battery Temperature Sensor "A" Circuit High Turns on READY light and drives normally P0AAC Hybrid Battery Pack Air Temperature Sensor "A" Circuit Turns on READY light and drives normally P0ABF Hybrid Battery Pack Current Sensor Circuit Turns on READY light and drives normally P0AC0 Hybrid Battery Pack Current Sensor Circuit Range/Performance Turns on READY light and drives normally P0AC1 Hybrid Battery Pack Current Sensor Circuit Low Turns on READY light and drives normally P0AC2 Hybrid Battery Pack Current Sensor Circuit High Turns on READY light and drives normally P0AFA Hybrid Battery System Voltage Turns on READY light and drives normally P3011 Battery Block 1 Becomes Weak Turns on READY light and drives in fail-safe mode P3012 Battery Block 2 Becomes Weak Turns on READY light and drives in fail-safe mode P3013 Battery Block 3 Becomes Weak Turns on READY light and drives in fail-safe mode P3014 Battery Block 4 Becomes Weak Turns on READY light and drives in fail-safe mode P3015 Battery Block 5 Becomes Weak Turns on READY light and drives in fail-safe mode P3016 Battery Block 6 Becomes Weak Turns on READY light and drives in fail-safe mode P3017 Battery Block 7 Becomes Weak Turns on READY light and drives in fail-safe mode P3018 Battery Block 8 Becomes Weak Turns on READY light and drives in fail-safe mode P3019 Battery Block 9 Becomes Weak Turns on READY light and drives in fail-safe mode P3020 Battery Block 10 Becomes Weak Turns on READY light and drives in fail-safe mode P3021 Battery Block 11 Becomes Weak Turns on READY light and drives in fail-safe mode P3022 Battery Block 12 Becomes Weak Turns on READY light and drives in fail-safe mode P3023 Battery Block 13 Becomes Weak Turns on READY light and drives in fail-safe mode P3024 Battery Block 14 Becomes Weak Turns on READY light and drives in fail-safe mode U0100 Lost Communication with ECM/PCM "A" Turns on READY light and drives normally U0293 Lost Communication with HV ECU Turns on READY light and drives normally