Front Door Window Regulator: Service Precautions
WARNING: IF THE REAR DOOR AND FRONT DOOR POWER WINDOW REGULATOR AND THE FRONT DOOR POWER WINDOW REGULATOR COUNTERBALANCE SPRING MUST BE REMOVED OR REPLACED FOR ANY REASON, MAKE SURE THAT THE REAR DOOR POWER WINDOW REGULATOR ARMS ARE IN A FIXED POSITION PRIOR TO REMOVAL TO PREVENT POSSIBLE INJURY DURING C-SPRING UNWIND.