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                        | Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001YNKC |  
                        | Model Year Start: 2022 | Model: Avalon HV | Prod Date Range: [08/2021 -                    
                                       ] |  
                        | Title: AUDIO / VIDEO: RADIO ANTENNA CORD: REMOVAL; 2022 MY Avalon Avalon HV [08/2021 -        ] |  REMOVALCAUTION / NOTICE / HINTThe necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during antenna cord sub-assembly removal/installation are shown below. Necessary Procedure After Parts Removed/Installed/Replaced (for Gasoline Model)
                     
                        
                        
                        
                        
                     
                     
                        
                           | Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function When Necessary Procedures are not Performed | Link |  
                           
                         
                           | Disconnect cable from negative battery terminal | Perform steering sensor zero point calibration | Lane Tracing Assist System | 
                                 
                                    
                                       
                                          ![2022 MY Avalon Avalon HV [08/2021 -        ]; PRE-COLLISION: PRE-COLLISION SYSTEM: INITIALIZATION](/t3Portal/stylegraphics/info.gif)  |  
                           | Pre-collision System |  
                           | Intelligent Clearance Sonar System* |  
                           | Lighting System (for Gasoline Model with Cornering Light) |  
                           | Memorize steering angle neutral point | Parking Assist Monitor System | 
                                 
                                    
                                       
                                          ![2019 - 2022 MY Avalon [04/2018 -        ]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM (for Gasoline Model): INITIALIZATION](/t3Portal/stylegraphics/info.gif)  |  
                           | Panoramic View Monitor System | 
                                 
                                    
                                       
                                          ![2019 - 2022 MY Avalon [04/2018 -        ]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for Gasoline Model): INITIALIZATION](/t3Portal/stylegraphics/info.gif)  |  
                           | Front passenger seat | Zero point calibration (Occupant classification system) | 
                                 
                                    
Occupant classification system
Passenger airbag ON/OFF indicator
Airbag system (Front passenger side)
Seat belt warning system (Front passenger)
 | 
                                 
                                    
                                       
                                          ![2019 - 2022 MY Avalon [04/2018 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION SYSTEM (for Gasoline Model): INITIALIZATION](/t3Portal/stylegraphics/info.gif)  |  CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing. Click here
                        
                           
                              ![2021 - 2022 MY Avalon [08/2020 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for Gasoline Model): PRECAUTION](/t3Portal/stylegraphics/info.gif)    Necessary Procedure After Parts Removed/Installed/Replaced (for HV Model)
                     
                        
                        
                        
                        
                     
                     
                        
                           | Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function When Necessary Procedures are not Performed | Link |  
                           
                         
                           | Disconnect cable from negative auxiliary battery terminal | Perform steering sensor zero point calibration | Lane Tracing Assist System | 
                                 
                                    
                                       
                                          ![2022 MY Avalon Avalon HV [08/2021 -        ]; PRE-COLLISION: PRE-COLLISION SYSTEM: INITIALIZATION](/t3Portal/stylegraphics/info.gif)  |  
                           | Pre-collision System |  
                           | Intelligent Clearance Sonar System* |  
                           | Lighting System (for HV Model with Cornering Light) |  
                           | Memorize steering angle neutral point | Parking Assist Monitor System | 
                                 
                                    
                                       
                                          ![2019 - 2022 MY Avalon HV [04/2018 -        ]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM(for HV Model): INITIALIZATION](/t3Portal/stylegraphics/info.gif)  |  
                           | Panoramic View Monitor System | 
                                 
                                    
                                       
                                          ![2019 - 2022 MY Avalon HV [04/2018 -        ]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): INITIALIZATION](/t3Portal/stylegraphics/info.gif)  |  
                           | Front passenger seat | Zero point calibration (Occupant classification system) | 
                                 
                                    
Occupant classification system
Passenger airbag ON/OFF indicator
Airbag system (Front passenger side)
Seat belt warning system (Front passenger)
 | 
                                 
                                    
                                       
                                          ![2019 - 2022 MY Avalon HV [04/2018 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION SYSTEM (for HV Model): INITIALIZATION](/t3Portal/stylegraphics/info.gif)  |  CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing. Click here
                        
                           
                              ![2019 - 2022 MY Avalon HV [04/2018 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for HV Model): PRECAUTION](/t3Portal/stylegraphics/info.gif)    PROCEDURE1. REMOVE INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY Click here
                        
                           
                              ![2022 MY Avalon Avalon HV [08/2021 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL](/t3Portal/stylegraphics/info.gif)  2. REMOVE NO. 1 SIDE DEFROSTER NOZZLE DUCT Click here
                        
                           
                              ![2019 - 2022 MY Avalon Avalon HV [04/2018 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: DISASSEMBLY+](/t3Portal/stylegraphics/info.gif)  3. REMOVE NO. 2 SIDE DEFROSTER NOZZLE DUCT Click here
                        
                           
                              ![2019 - 2022 MY Avalon Avalon HV [04/2018 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: DISASSEMBLY+](/t3Portal/stylegraphics/info.gif)  4. REMOVE DEFROSTER NOZZLE ASSEMBLY Click here
                        
                           
                              ![2019 - 2022 MY Avalon Avalon HV [04/2018 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: DISASSEMBLY+](/t3Portal/stylegraphics/info.gif)  5. REMOVE NO. 3 HEATER TO REGISTER DUCT SUB-ASSEMBLY Click here
                        
                           
                              ![2019 - 2022 MY Avalon Avalon HV [04/2018 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: DISASSEMBLY+](/t3Portal/stylegraphics/info.gif)  6. REMOVE NO. 4 ANTENNA CORD SUB-ASSEMBLY 
                     
                        
                           | (a) Disconnect the connector. |  |  (b) Disengage the 2 claws. 
                     
                        
                           | (c) Disengage the 8 clamps and remove the No. 4 antenna cord sub-assembly. |  |  7. REMOVE ROOF HEADLINING ASSEMBLY Click here
                        
                           
                              ![2022 MY Avalon Avalon HV [08/2021 -        ]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL](/t3Portal/stylegraphics/info.gif)  8. REMOVE NO. 3 ANTENNA CORD SUB-ASSEMBLY (a) Remove the adhesive tape from the roof headlining assembly. for Normal Roof:   
                     
                        
                        
                        
                        
                     
                     
                        
                           |   | Adhesive Tape | - | - |  for Moon Roof:   
                     
                        
                        
                        
                        
                     
                     
                        
                           |   | Adhesive Tape | - | - |  (b) Remove the No. 3 antenna cord sub-assembly from the roof headlining assembly. 9. REMOVE NO. 2 ANTENNA CORD SUB-ASSEMBLY (w/ Manual (SOS) Switch) 
                     
                        
                           | (a) Disconnect the connector. |  |  (b) Disengage the 4 clamps to remove the No. 2 antenna cord sub-assembly. |