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                           Last Modified: 05-08-2025 | 
                        6.11:8.1.0  | 
                        
                           Doc ID: RM100000001EV95 | 
                      
                     
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                           Model Year Start: 2019 | 
                        
                           Model: RAV4 | 
                        
                           Prod Date Range: [11/2018 -                    
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                           Title: A25A-FKS (ENGINE CONTROL): VACUUM SWITCHING VALVE (for Engine Mounting): INSPECTION; 2019 - 2025 MY RAV4 [11/2018 -        ] | 
                      
                   
                  INSPECTION
                   
                  PROCEDURE
                   
                  1. INSPECT VACUUM SWITCHING VALVE (for Active Control Engine Mount System) 
                  (a) Measure the resistance. 
                  
                     
                        
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                               (1) Measure the resistance according to the value(s) in the table below. 
                              Standard Resistance:  
                              
                                 
                                 
                                 
                                 
                                    
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                                           Tester Connection 
                                        | 
                                       
                                           Condition 
                                        | 
                                       
                                           Specified Condition 
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                                           1 - 2 
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                                           20°C (68°F) 
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                                           37 to 44 Ω 
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                                           1 - Body ground 
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                                           10 kΩ or higher 
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                                           2 - Body ground 
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                                           10 kΩ or higher 
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                              If the result is not as specified, replace the vacuum switching valve (for active control engine mount system). 
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                                                    *a 
                                                 | 
                                                
                                                    Component without harness connected 
                                                   (Vacuum Switching Valve (for Active Control Engine Mount System)) 
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                  (b) Check the operation of the vacuum switching valve (for active control engine mount system). 
                  
                     
                        
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                               (1) Using a vacuum pump, apply a vacuum of 67 kPa (503 mmHg, 19.8 in. Hg) to port (F) and check that the vacuum is maintained. 
                              OK:  
                              Vacuum pressure holds. 
                              If the result is not as specified, replace the vacuum switching valve (for active control engine mount system). 
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                               (2) Check that air flows from port (E) to port (G). 
                              Standard:  
                              Air flows from port (E) to port (G). 
                              If the result is not as specified, replace the vacuum switching valve (for active control engine mount system). 
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                                                    *a 
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                                                    Port (E) 
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                                                    *b 
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                                                    Port (G) 
                                                 | 
                                              
                                             
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                                                    *c 
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                                                    Air 
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                               (3) Apply battery voltage to the terminals and check that air flows from port (E) to port (F). 
                              Standard:  
                              Air flows from port (E) to port (F). 
                              If the result is not as specified, replace the vacuum switching valve (for active control engine mount system). 
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                                                    *a 
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                                                    Port (E) 
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                                                    *b 
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                                                    Port (F) 
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                                                    *c 
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                                                    Air 
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