Possible Causes
WARNING: This page is about a different car, the 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
DTC 62/B0133 could be caused by a short to battery in Yellow/Black (circuit PR+) and Yellow (circuit PR-) wires in seat belt pretensioner squib circuit, seat belt pretensioner squib malfunction or air bag sensor assembly malfunction.
NOTE:
During testing, if DTCs other than DTC 62/B0133 are displayed, disregard them.