2010 f150 have a seat belt light on getting a code B 1214 any ideas how to fix

 

http://juchems.com/ServiceManuals/viewfile030d.pdf

B1214:11
Passenger Seatbelt Retractor Pretensioner Deployment Control:
Circuit Short to Ground
GO to Pinpoint Test Q.
B1214:12
Passenger Seatbelt Retractor Pretensioner Deployment Control:
Circuit Short to Battery
GO to Pinpoint Test Q.
B1214:13
Passenger Seatbelt Retractor Pretensioner Deployment Control:
Circuit Open
GO to Pinpoint Test Q.
B1214:1A
Passenger Seatbelt Retractor Pretensioner Deployment Control:
Circuit Resistance Below Threshold
GO to Pinpoint Test Q.
B1214:2B
Passenger Seatbelt Retractor Pretensioner Deployment Control:
Signal Cross Coupled
GO to Pinpoint Test S.
B1214:4A
Passenger Seatbelt Retractor Pretensioner Deployment Control:
Incorrect Component Installed
GO to Pinpoint Test T