Yeah, I got .8 ohms on either polarity to earth …whereas plugging the multimeter across both yellow and red wires read like a short circuit .
I have closed my roof, I will investigate the motor later…. And report back ….
I have heaps of other tasks to do now that I have ripped the dash out…. Opportunity to run cables for stereo gear, and replace the dash lights (I will be posting a question on that topic)
As always, thanks everyone for your help. (Pause as I switch to other tasks)