Colorado 4WD V8-5.3L (2010)
2. Install the rear seat belt buckle through the seat cushion loop and position the seat belt buckle assembly over the rear bench seat mounting hole.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
3. Install the rear bench seat mounting nut.
Tighten the rear bench seat mounting nut to 52.5 Nm (39 lb ft).