| 
                               Cooling fan does not operate 
                            | 
                           
                               Engine coolant temperature sensor 
                            | 
                           
                               
                                 
                                    
                                       
                                           
                                       
                                    
                                 
                               
                            | 
                        
                        
                           | 
                               EFI-MAIN NO. 1 relay 
                            | 
                           
                               
                                 
                                    
                                       
                                           
                                       
                                    
                                 
                               
                            | 
                        
                        
                           | 
                               Cooling fan circuit 
                            | 
                           
                               
                                 
                                    
                                       
                                           
                                       
                                    
                                 
                               
                            | 
                        
                        
                           | 
                               Fan with motor assembly 
                            | 
                           
                               - 
                            | 
                        
                        
                           | 
                               ECM 
                            | 
                           
                              
                                 
                                    - 
w/o Canister Pump Module:
                                          
                                             
                                                
                                                    
                                                
                                             
                                          
                                        
                                     
                                    - 
w/ Canister Pump Module:
                                          
                                             
                                                
                                                    
                                                
                                             
                                          
                                        
                                     
                                  
                               
                            | 
                        
                        
                           | 
                               Cooling fan does not stop (continues to operates) 
                            | 
                           
                               Engine coolant temperature sensor 
                            | 
                           
                               
                                 
                                    
                                       
                                           
                                       
                                    
                                 
                               
                            | 
                        
                        
                           | 
                               Cooling fan circuit 
                            | 
                           
                               
                                 
                                    
                                       
                                           
                                       
                                    
                                 
                               
                            | 
                        
                        
                           | 
                               Fan with motor assembly 
                            | 
                           
                               - 
                            | 
                        
                        
                           | 
                               ECM 
                            | 
                           
                              
                                 
                                    - 
w/o Canister Pump Module:
                                          
                                             
                                                
                                                    
                                                
                                             
                                          
                                        
                                     
                                    - 
w/ Canister Pump Module:
                                          
                                             
                                                
                                                    
                                                
                                             
                                          
                                        
                                     
                                  
                               
                            | 
                        
                        
                           | 
                               Cooling fan speed does not change 
                            | 
                           
                               Cooling fan circuit 
                            | 
                           
                               
                                 
                                    
                                       
                                           
                                       
                                    
                                 
                               
                            | 
                        
                        
                           | 
                               Fan with motor assembly 
                            | 
                           
                               - 
                            | 
                        
                        
                           | 
                               ECM 
                            | 
                           
                              
                                 
                                    - 
w/o Canister Pump Module:
                                          
                                             
                                                
                                                    
                                                
                                             
                                          
                                        
                                     
                                    - 
w/ Canister Pump Module:
                                          
                                             
                                                
                                                    
                                                
                                             
                                          
                                        
                                     
                                  
                               
                            |