I see, those are on the 90 diagram, 97.215. Those are descriptors that
cross reference to the device list on page 97.202.

The 90 diagram is more detailed and I use it sometimes while trying to
comprehend something in an earlier diagram. The relay list is better and
the drawing of the back of the fuse/relay panel has a more readable
pinout since each pin is numbered. earlier diagrams don't show which pin
is which. The wiring varies across the years put that pinout stays the
same so the later diagram is very helpful.

Mark

Richard A Jones wrote:
>....  And what do L39, K10
> and E15 mean?
>
> Richard
>