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Help with wires to 700R4 Speed Sensor

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Old Jan 3, 2025 | 02:50 PM
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twoballscrewbal's Avatar
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Help with wires to 700R4 Speed Sensor

1991 RS with the 5.0 TBI.

Can anyone tell me the colors of the two wires that go to the speed sensor on the tail of the 700R4? Also, where might be the best place to pick these up in the harness under the hood? The wires that went to the transmission are gone / cut / whatever. I do find the 4-pin harness is still there, but looks like the 2-pin was cut out for whatever reason. Car had a Th200 in it with a cable sender installed when I bought it, but not hooked to anything since the 1991 used the electronic sender.

Thanks!
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Old Jan 3, 2025 | 02:52 PM
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Re: Help with wires to 700R4 Speed Sensor

Yellow & purple
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Old Jan 3, 2025 | 04:09 PM
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Re: Help with wires to 700R4 Speed Sensor

Originally Posted by sofakingdom
Yellow & purple
thank you. Any idea where they come out of the engine harness and head toward the transmission? I would have thought they were near the four pin plug that goes to the lockup solenoid but they're not there.
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