I am having a problem with my limp mode trans throwing a P0753 code and my cheap ultragauge won't clear it after fixing the connector plug leak and getting the correct fluid level. I may have a solenoid or conductor plate problem but want to try a high powered scanner to clear the code out before replacing parts. The SRT6 manual recommends a DRBIII tool, but I would like to borrow/rent anything better than an ultragauge at this point.