What is legend for wiring diagrams in FSM...A,B,C,D,E,F,G,H?

[SmilingVoyeur]

What is legend for wiring diagrams in FSM...A,B,C,D,E,F,G,H, p. 874-877 aka page 1? Of course one can follow the wiring around but there should be info similar to what is provided for a,b,c,d but it doesn't seem to be there! Thanks again.

[Petros]

not sure what you are looking at, If I had to guess: it should correspond to either another page with those numbers at the edge where it joins with the previous page. Or it might correspond to the pins on the connector. each pin is numbered, in the wire dia, that should match the pinout numbers on the connector.

[SmilingVoyeur]

I'm looking at page 1 of the FSM in the wiring diagrams section at the very end of the manual. On the first page (874) on the upper left hand part of the page are the capital letters from A to G which label the wiring but do not have any info on any of the pages that refer to these letters.

[Petros]

those are circuit letters, they indicate on each page what wire belongs to what circuit. Look on page 877, upper right corner, where it labels each circuit as A, B, C, etc. where it runs off the page. Than look in the upper left hand corner of page 878, shows where each circuit continues on the next page.

[SmilingVoyeur]

I didn't know that they were just circuits...not circuits that represent something... like the heater, emission control computer,etc., e.g., but thank you. I guess it helps to have Toyota identifying them, none-the-less, in the diagrams to better track their placement, circuitry and usage in the FSM.
Whoever went through the trouble of making the Pdf FSM available...thank you as well. A very gracious act. Best.

[Petros]

opps found a minor typo that may have been confusing, fixed it. had "upper left corner" where it should have been right.