Too many wires in harness?

[fastasleep]

I am in the process of refurbishing my harness and using a pinout diagram that I got from oldschoolhotrodder.com (THANKS!!!!) I can see that my SBEC has fewer/different wires than are noted on the SBEC pinout description. I was hoping some of you could provide input as to why this is.

Here are the differences:

Pins that are not present, but shown on the pinout diagram:
21- ATS
26- Serial Buss B+
46- Vehicle distance sensor

Pins whose conductors are a different color than noted on diagram:
11, 12- shows BK/TN on diagram, is LB/RD
29- shows WT/PK, is WT/OR
34-shows TN/RD, is DB/OR
54-shows LG/WT, is OR/BK
56-shows LG/OR, is GY/PK



Thanks!

-Les

[shadow88]

State what year car and harness and sbec you have and maybe someone here has an actual manual who can post the correct pins and colours in question.

[135sohc]

Wire color substitutions can happen if mexico/thailand/china ran out of the correct wire and had to use another one to get it done. There (should) normally be a small flag label affixed to the wire at either end with the intended color and tracer (if applicable).

[fastasleep]

Sorry; I should have included that... I have a 1990 Voyager with a 1990 SBEC. The SBEC is original, but has been socketed.

Anyone have the bulkhead connector pinout diagram? I searched. I found the SBEC pinout diagram on oldschoolhotrodder.com, but not the correct bulkhead diagram.

Thanks!

-Les