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

DTC CHECK / CLEAR

CHECK DTC

(a) Connect the Techstream to the DLC3.

(b) Start the engine.

(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) Start the engine.

(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

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