 
    
    Diagnostic Manual, Body and Accessories,
      Volume 5.1
    
    
    
    
    
    Diagnostics Functional control 
    
    
      
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              | Test step/scope of test | Test condition | Nominal value | Possible cause/remedy |  
              | 1 Testing the free movement of the seat belts and the seat belt automatic reels
 (Driver, front passenger, rear seats1)
 
 | Pull the seat belt outward (figure 1, item 1) slowly and with constant force, then release. | The seat belt can be pulled out and the automatic reel pulls it back in again. | Seat belt twisted or folded. Defective automatic reel
 (91-0625-0630)
 |  
              | 2 Testing seat belt latch
 (Driver, front passenger, rear seats1)
 
 | Pull the seat belt (figure 1, item 1) abruptly outward. | Seat belt is locked by the automatic reel. | Defective automatic reel (91-0625-0630)
 |  
              | 3 Testing seat belt tension reduction feature
 (Driver, front passenger, rear seats1)
 | Turn the ignition key to position 1. 
 Sit in the driver's and/or front passenger's seat, pull out the seat belt.
 
 
 Latch the seat belt.
 Pull the seat belt out again.
 | 
 When the seat belt is pulled out the normal retraction force is applied.
 
 
 When the seat belt is latched there is a reduced retraction force.
 
 | 
 Seat belt twisted or folded.
 Defective automatic reel
 (91-0625-0630)
 
 Defective seat belt latch,
 Defective automatic reel.
 |  
              | 4 Testing seat belt height adjustment
 Driver, front passenger
 | Adjust the driver and/or front passenger seat forward. 
 Backward.
 | Seat belt height adjustment adjusts itself upward. 
 Downward.
 
 | Defective seat height adjuster (91-0639)
 |  
            
              | 1) Seat belt tension reduction feature in rear seat only with individual power seats or available with power seat back adjustment. |  |