HIGH SPEED SHAKE (OVER 60 MPH)

Applicable Models

0001975 Dealer Repair Information

A shake or vibration may be felt in the seat, floor, steering wheel or  
other body parts of the vehicle when driving at high speeds (above 60   
mph).                                                                   
                                                                        
Inspection and Repair Procedure                                         
                                                                        
1. Confirm the symptom.                                                 
2. Check the wheel balance and adjust as necessary.                     
    o If symptom still exists after a test drive, proceed with step 3.  
3. Temporarily replace the wheels and tires with those from a known good
                                                                        
   vehicle.                                                             
    o If symptoms still exist after a test drive, use the workshop      
manual       to determine if the drive axle, driveshaft or wheel bearing
 may be                                                                 
      the cause.                                                        
    o If vehicle is OK after performing step 3, continue to step 4.     
4. Check the original wheels for curb damage or a warp condition.       
    o Replace wheels as necessary  (note: curb damage is not            
warrantable). 5. Check tires for abnormal wear, uneven wear or flat     
spots.  If abnormal                                                     
   or uneven wear is found, check the alignment and adjust as necessary.
                                                                        
   (Note: flat spots on a tire are not warrantable).