nissan leaf resolver specs

Hello, I just bought a Nissan Leaf motor on Ebay in order to do a cheap EV conversion. I make my own inverters, but usually I use an encoder rather than resolver. Does anyone know the characteristics of the Nissan Leaf motor resolver for 2011? I found the company that makes the resolver, but they won't respond to emails. I need to know, iif I provide a 10KHz excitation frequency of magnitude, say, 6 volts peak to peak, on R1 to R2, what is the peak to peak voltage on S1-S3, and S2-S4? Also, what is the impedance at 10KHz on R1-R2?