Communication, P-bus, Motronic E9
 
  
 
 
  
   
    
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      Communication, P-bus, Motronic E9
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         No.
        
       
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         Name
        
       
       
        
         Location
        
       
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         Illus.
        
       
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         Components
        
       
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        342
       
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        Main fuse box, engine bay
       
       
        next to battery
       
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        445
       
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        Data link connector 16 pin, CARB
       
       
        under the dashboard by steering column
       
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        502b
       
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        Control module, TCM, AF 40,
       
       
        on the gearbox
       
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        608B
       
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        Control module, Motronic E9, contact B,
       
       
        at top of rear cylinder bank, upper contact
       
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        658
       
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        Yaw sensor,
       
       
        on the centre tunnel under the gear selector unit
       
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        664
       
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        Automatic Headlamp Levelling, AHL
       
       
        behind the left headlamp unit
       
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        671
       
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        ESP control module,
       
       
        integrated in the hydraulic unit behind the engine bay electrical centre 342
       
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        673
       
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        OnStar control module
       
       
        
         4D:
        
        under parcel shelf
        
         5D:
        
        under luggage compartment floor in front of subwoofer
       
       
        
         CV:
        
        in torsion box
       
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        703
       
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        Column Integration Module,
       
       
        on the steering column below the steering wheel
       
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        724
       
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        Control module, all-wheel drive
       
       
        on the differential clutch
       
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        752
       
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        AFL control module
       
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         10-pin connector
        
       
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        H10-2
       
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        Brown connector below left headlamp
       
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        H10-5
       
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        Blue connector housing in a plastic case on the beam beside the right-hand side of the fuel tank
       
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         102-pin connector
        
       
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        H102-1
       
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        Under left A-pillar
       
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         Crimp connections
        
       
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        J73
       
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         LHD:
        
        Approx. 250 mm from branching of light switch unit towards the column integration module
       
       
        
         RHD:
        
        Approx. 40 mm from branching of MIU towards column integration unit
       
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        J74
       
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         LHD:
        
        Approx. 250 mm from branching of light switch unit towards the column integration module
       
       
        
         RHD:
        
        Approx. 40 mm from branching of MIU towards column integration unit
       
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        J346
       
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        Approx. 400 mm from fuel tank connector.
       
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        J347
       
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         Approx. 340 mm from fuel tank connector
        
       
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