Auto Transmission Wiring

ag4ever

Average Nut
LIFETIME
CJ-8.com Member
City
Richmond
State
TX
#1
I am working on identifying all the under hood wires on the overlander. I have 4 wires running to a plug on the side of the transmission.

One wire is black, runs to the starter solenoid, that is the neutral safety switch.

One is red, runs to a multi-tap. I have no confirmed it, but I think it is hot in run/start. This multi- tap also goes to the bulkhead fitting, to an oil pressure switch (that goes to another multi-tap: switches a relay to the manifold heater, and to the choke I think), and to the idle speed solenoid.

The two I am uncertain about are:

Tan, runs from the transmission to the bulkhead connector.

Orange, runs from the transmission to the bulkhead connector.

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To add some complexity, these 2 wires are directly below the orange wire that feeds the floor shifter light. And that one is right next to the green wire running to coil negative.
 
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