Airbag light won't turn off

[r0m4ca3ped]

I have a 2007 Yaris coupe. The srs light keeps turning on and off. I followed Scott's write up, by the way thank you it was very helpful, I used the ODB2 jumper trick. I am keep getting 51 51 51....I had monitored it for a few mintues to see if there's any other code aside from 51, but no. I thought it was spiral cable. So, I removed it and took to the lab and used DMM and microscope to see if anything was damaged or shorted. The robin cable did not have any damages or breakage. However, there are two connector going to actual steering wheel airbag. There's an orange and a black connector. Each connector has two pins. When I used the DMM to see for shorts or open connections, I noticed that the two-pin of each connect, orange and black, were shorted together. Is this correct? Should the pins be shortaged? Anyways, when i assembled the airbag, after a few minutes, the SRS light came back on. I am not sure what the cause is now. I would appreciate any timely response. Thank you.