Apply medium strength type liquid thread lock to the upper anchor bolts before reinstallation.

Tighten the bolts by hand first, then tighten to specification with a torque wrench.

Check that the retractor locking mechanism functions.

Assemble the washers, collars, and bushing on the upper and lower anchor bolts as shown.

Before installing the anchor bolts, make sure there are no twists or kinks in the front seat belt.

Make sure the seat belt tensioner connector is plugged in properly.

Reconnect the negative cable to the battery.

Check for any DTCs, and clear them using the HDS. If the DTCs will not clear, perform the necessary troubleshooting.

Set the clock.