4l80 relay wire lead numbers

[erasedhammer]

So AM General thought it was a great idea to label the wire lead numbers on the relay 1,2,3,4 instead of matching the harness wire leads. Anyone know what each number on the relay corresponds to on the A2 body harness?

I can make out
1: 57T
2: 29T

3 and 4 seem to be 3 digit numbers and a letter but cant make it out 291C or something

 

[Action]

That is shown in the wiring diagrams in the back of the last maintenace book......

1.....57 T
2.....29 T
3.....290 C, 291 C
4.....290 B, 291 B