Jim, excellent post matey, just been out and pulled the fan motor out.
Checked voltage at the 2 pin plug and all is well there, so now Ive got the motor out, its not jammed ???
Can you take these apart ?
There are 2 screws on the back of the motor casing but it doesnt appear that easy, any help ? much appreciated.
Also for my info where is the resistor pack located ?
As mentioned previously, if your fan died totally on all speeds, or the 30a engine bay fuse blew when you tried to replace, it will definately NOT be anything related to the reisitor pack.
You will only need to replace the resistor pack if one (more common) or all (less likely) of the first 3 speeds are not working.
Mine was jammesd, but literally as i removed it from the housing, i heard some bits of grit rattling in the fan motor plastic cover, and by the time it was out of the dash, they had dropped away, yours may be the same.
The plastic housing is removed by undoing those two screws, giving more access to the top of the motor, where you can check inspect and remove brushes as required.
To help ensure that all was fine, I gave mine a bit of a blast with some compressed air, a few light knocks and a "spray through" with some WD40 on the windings - amazing the amount of crap that came out!
As a note, where the brushes went onto the acutal armature of the motor, when i fist started it was like a silver colour, after the oil bath and clean up, it was back to a more re-assuring bright copper colour that ou would expect!
Good luck with "feeling" the third screw, to get the main motor assembly out as it was a bit of a pig, but you will see the first two striahgt away, and the electrical connection in the drivers footwell.