Hello &Welcome to JA,
When this happens the window Check the window regulator clamps and out of the front window run channel in the procedure I am sending.
Rear Side Door Window Replacement
Caution: When working with any type of glass or sheet metal with exposed or rough edges, wear approved safety glasses and gloves in order to reduce the chance of personal injury.
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten Tighten the bolt to 9 N·m (80 lb in).
Important: Start the vehicle in order to ensure maximum power to the window motor. This is required to fully seat the window for adjustment.
Tighten Tighten the window clamp nuts to 11 N·m (98 lb in).