What are the letters on the wiring diagram. As in pic. On top of wiper motor. Or where can I find out ? Thank you.

I don't know.what year model you have, but it's mentioned in the 72 manual in the body electrical section. The other manuals should have it too.

The letters come from the original diagram from the body electrical section of the manual. The section about the wiper motor has the letters, misses the (E) for earth which is the black wire

Here are some screen shots from the 72 manual. See second screen shot for the letters.

 

Edited July 8, 20188 yr by EuroDat
Tablet Tipo

I am thinking more along the lines of "E" earth / "P" park / "F" fast

Don't know what the others are right off the top of my head...

1 hour ago, Patcon said:

I am thinking more along the lines of "E" earth / "P" park / "F" fast

Don't know what the others are right off the top of my head...

That sounds logical, until I read the 72 and 73 manuals and diagrams??? The A-F-P becomes L-M-H.

Anyway, it's not labeled on any of the cable plugs I have seen. Could be lettering in the motor?

 

 

ColorWiring240Z-1971-USA-Late.pdf

ColorWiring240Z-1972-USA.pdf