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                           Last Modified: 05-08-2025 | 
                        6.11:8.1.0  | 
                        
                           Doc ID: RM1000000021ZNI | 
                      
                     
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                           Model Year Start: 2019 | 
                        
                           Model: RAV4 | 
                        
                           Prod Date Range: [02/2019 -                    
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                           Title: THEFT DETERRENT / KEYLESS ENTRY: TRANSPONDER KEY ECU: INSTALLATION; 2019 - 2025 MY RAV4 RAV4 HV [02/2019 -        ] | 
                      
                   
                  INSTALLATION
                   
                  CAUTION / NOTICE / HINT
                  NOTICE: 
                  Before replacing the transponder key ECU (immobiliser code ECU), refer to Registration. 
                  
                   
                  PROCEDURE
                   
                  1. INSTALL TRANSPONDER KEY ECU (IMMOBILISER CODE ECU) 
                  NOTICE: 
                  Do not reuse dropped or damaged parts. 
                   
                  
                     
                        
                        
                     
                     
                        
                           
                               
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                               Install in this Direction (1) 
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                               Install in this Direction (2) 
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                  (a) Attach in the direction indicated by the arrow (1) shown in the illustration to attach the guide. 
                  (b) Attach in the direction indicated by the arrow (2) shown in the illustration to attach the claw to install the transponder key ECU (immobiliser code ECU). 
                   
                  2. INSTALL INSTRUMENT PANEL REINFORCEMENT ASSEMBLY WITH AIR CONDITIONING UNIT ASSEMBLY 
                  
                   
                  3. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL 
                  
                  NOTICE: 
                  When disconnecting the cable, some systems need to be initialized after the cable is reconnected. 
                  Click here
                        
                           
                               
                           
                        
                        
                           
                               
                           
                        
                        
                           
                               
                           
                        
                        
                           
                               
                           
                        
                        
                           
                               
                           
                        
                        
                           
                               
                           
                        
                        
                           
                               
                           
                        
                     
                   
                   
                  4. CHECK SRS WARNING LIGHT 
                  Click here
                        
                           
                               
                           
                        
                        
                           
                               
                           
                        
                     
                   
                   
                  5.   PERFORM DIAGNOSTIC SYSTEM CHECK 
                  Click here
                        
                           
                               
                           
                        
                        
                           
                               
                           
                        
                     
                   
                   
                  6.   PERFORM CODE REGISTRATION 
                  
                  
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