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                        | Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001B1XD |  
                        | Model Year Start: 2019 | Model: Avalon | Prod Date Range: [04/2018 -                    
                                       ] |  
                        | Title: PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM (for Gasoline Model): DTC CHECK / CLEAR; 2019 - 2022 MY Avalon [04/2018 -        ] |  DTC CHECK / CLEARCHECK 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
                        
                           
                              ![2019 - 2022 MY Avalon [04/2018 -        ]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM (for Gasoline Model): DIAGNOSTIC TROUBLE CODE CHART](/t3Portal/stylegraphics/info.gif)  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 | 
                                 
                                    
                                       
                                          ![2019 MY Avalon [04/2018 - 08/2019]; AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (for Gasoline Model): DIAGNOSTIC TROUBLE CODE CHART](/t3Portal/stylegraphics/info.gif)  ![2020 MY Avalon [08/2019 - 08/2020]; AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (for Gasoline Model): DIAGNOSTIC TROUBLE CODE CHART](/t3Portal/stylegraphics/info.gif)  ![2021 - 2022 MY Avalon [08/2020 -        ]; AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (for Gasoline Model): DIAGNOSTIC TROUBLE CODE CHART](/t3Portal/stylegraphics/info.gif)  |  
                           | Navigation System*2 | 
                                 
                                    
                                       
                                          ![2019 MY Avalon [04/2018 - 08/2019]; NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM (for Gasoline Model): DIAGNOSTIC TROUBLE CODE CHART](/t3Portal/stylegraphics/info.gif)  ![2020 MY Avalon [08/2019 - 08/2020]; NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM (for Gasoline Model): DIAGNOSTIC TROUBLE CODE CHART](/t3Portal/stylegraphics/info.gif)  ![2021 - 2022 MY Avalon [08/2020 -        ]; NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM (for Gasoline Model): DIAGNOSTIC TROUBLE CODE CHART](/t3Portal/stylegraphics/info.gif)  |  
                     
                        
*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. |