DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (READY). (c) Turn the Techstream on. (d) Enter the following menus: Chassis / Panoramic View Monitor / Trouble Codes. (e) Check the details of the DTCs. Chassis > Panoramic View Monitor > Trouble CodesCLEAR DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (READY). (c) Turn the Techstream on. (d) Enter the following menus: Chassis / Panoramic View Monitor / Trouble Codes. (e) According to the display on the Techstream, select the trouble code data display with the clear button. Chassis > Panoramic View Monitor > Clear DTCs |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: High Voltage Power Resource Circuit Voltage Sensor after Boosting Malfunction (P1C8349)
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU monitors the high-voltage wiring between the HV battery and inverter with converter assembly and detects a power supply malfunction. The cause of this malfunction may be one of the following: Inverter voltage sensor (VH) internal cir ...
