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 engine switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Chassis / Parking Assist Camera / Trouble Codes.

Chassis > Parking Assist Camera > Trouble Codes

(e) Enter the following menus: Body Electrical / Navigation System / Trouble Codes.

Body Electrical > Navigation System > Trouble Codes

(f) Check for DTCs.

Click here

NOTICE:

The radio and display receiver assembly outputs DTCs for the following system. When DTCs other than those in Diagnostic Trouble Code Chart for the parking assist monitor system are output, refer to Diagnostic Trouble Code Chart for the relevant systems.

System

Proceed to

Audio and Visual System*1

Navigation System*2

  • *1: w/o Navigation System
  • *2: w/ Navigation System

CLEAR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Chassis / Parking Assist Camera / Trouble Codes.

Chassis > Parking Assist Camera > Clear DTCs

(e) Enter the following menus: Body Electrical / Navigation System / Trouble Codes.

Body Electrical > Navigation System > Clear DTCs

(f) Clear the DTCs.

    Diagnostic Trouble Code Chart

    How To Proceed With Troubleshooting

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