DTC B1214-13: Passenger Seatbelt Retractor Pretensioner Deployment Control - Circuit open: Action

Visually inspect the passenger seatbelt retractor and pretensioner Ak2 connector, the locking plunger should be flush with the housing. If not, push the locking plunger in. Clear the DTCs and retest
Refer to the appropriate system wiring diagrams and check the passenger seatbelt retractor and pretensioner circuit for open circuit, high resistance