Diagnostic trouble codes after road test
 
  
 
 
  
   
    
     |  | Diagnostic trouble codes after road test | 
   
  
  
  
   
    (SE, US and CA markets only).
   
   Read and rectify any DTCs found in the engine management system and automatic transmission after the road test.
   
   
  
  
   Delete diagnostic trouble codes:
   
   
  
  
  
   
    
     
      | • | Connect the Tech 2 diagnostic tool to the data link connector under the steering wheel. 
 
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      | • | Specify the desired
       
        model year 
 
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      | • | Specify the desired
       
        vehicle type 
 
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      | • | Select
       
        Read/Clear all DTCs 
 
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      | • | Diagnostic Strategy. Press OK 
 
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      | • | Select
       
        Clear all DTC information 
 
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      | • | Discontinue communication between Tech 2 and the car by pressing
       
        Exit 
 
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      | • | Turn the ignition switch to the OFF position. 
 
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