Hi Jeff,
I've ran a diag on the gearbox as I am getting lumpy gear changes sometime from 1st to 2nd and overdrive sometimes not working, and it comes back with a fault on the revolution sensor..
I have found where the revolution sensor is on the gearbox and have a spare sensor with loom thanks to Stuart..
From having a quick look last night it looks like to get the sensor out, you have to drop the gearbox a little as there is not enough room at the side of the gearbox to get it out??
Also do you know were the cables run to?? Is it the connectors next to the HICAS unit??
Regards,
Matt