Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Dtc Check / Clear

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 Codes

CLEAR 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
    Diagnostic Trouble Code Chart

    ECU Power Source Circuit

    See More:

    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 ...

    Toyota Avalon (XX50) 2019-2022 Owners Manual

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

    © 2025 Copyright www.tavalon.net
    0.0108