Yet another B1900 code question

Ive got a 2006 DCSB with a SRS light on continuous and im reading a B1900 code. Is this code dealing with the driver side only or passenger side. Im confused because it has RH in the code definition. Also, i checked all connectors under both seats they are OK. I pulled out the driver side seatbelt and i read continuity across the leads of the squib. And an open on the connector. Are these normal readings? Could my problem be with the center air bag sensor in the console? Never been in accident since ive owned it, going on 13 years now. Thx for your help.

 

Looks like it's for the drivers side seat belt pretensioner, here's the troubleshooting chart.