Type designation, control module
 
  
 
 
  
   
    
     |  | Type designation, control module | 
   
  
  
  
  
  
  
  
  
   
  
  
   The type designation of the transmission control module consists of two codes, each comprising two groups of characters as in the following example: RB 000012 and 8 06 respectively.
   
   
   
   
   
   
   
  
  
   
  
  
   RB = Transmission control module model 000012 = Serial number
   
   
   
   
   
   
   
  
  
   
  
  
   8 = Year of manufacture (8 = 1998)
   
   
  
  
   06 = Week of manufacture (calendar week)
   
   
   
    
     
     
     
    
    
     
      | Number of connector pins 
 
 | qty 
 
 | 35 
 
 | 
     
      | Power supply (+30 circuit) 
 
 | pin no. 
 
 | 18 
 
 | 
     
      | Power supply (+15 circuit) 
 
 | pin no. 
 
 | 17 
 
 | 
     
      | Main ground 
 
 | pin no. 
 
 | 22 and 35 
 
 |