ECM wiring - What are these?

[Jerryl]

Doing some cleaning and need help.
Wire colors don't seem to match.
Anyone know what these are?

#1 Runs under the carpet. Stereo but at ECM?
#2 Extender chip programming?

 

[Jerryl]

No one knows?

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[TurboDave]

number 2.... yes.

number 1 I'm not so sure, but it appears to be tapped into another wire. What color is it tapped into?

 

[pacecarta]

forget colors , the factory chart is more for 87
just follow to the pin and determine its location and look up based on that

the #1 is an add on not factory

 

[TurboDave]

If number 1 is tapped into a tan/black wire and leads under the console then it's a good bet it is/was hooked to a TCC manual lockup switch.

 

[Jerryl]

Nice to know about the colors.
I will take a closer look and report back. Thanks fellas.

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[Jerryl]

A10 (GPS) & D11(Chip programming)
Thanks guys.

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