Airbag or Seat belt pretensioner fault

[gpowens1]

Hi my 2015 berlingo enterprise has airbag light on displays seat belt pretension fault? 

Anyone any idea what could be wrong I don’t see any pretensioner near the seat belt socket connector?

[Matt Haigh]

The belt pretensioner is in the belt reel inside the b-pillar trim.

[gpowens1]

There is no pretensioner on it only the driver seat belt bucket pocket has a wire into it but that’s for the dash warning seat belt symbol.the 2 passenger seat belt are just the standard with no wiring.

I forgot to say airbag light is on and fault code begins with
Airbag or seat belt pretensioner fault

[Sol]

Must be the airbag circuit then! Likely the clockspring ribbon in the steering wheel or the comms unit which the wires pass through. The vans only have a drivers wheel airbag so that's where to start looking. Probably a broken connection on a wire or a crack in the clockspring ribbon.