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Where does this wire go to

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Old May 14, 2006 | 09:39 AM
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Default Where does this wire go to

I am on the passenger side and have taken out the fan motor to stabilize the power wire a little better. I have also taken out the main AC hose as it has to be replaced. I know where all of the wires go to except one. There is a green wire coming out of the harness near the compressor. This has about 1.5' of length. The wiring for the compressor is accounted for, as is the wiring for the motor and temp control sensor that appears to jump to the compressor. I just can't figure out where the other wire goes.


Your feedback is quite appreciated!!
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Old May 14, 2006 | 09:50 AM
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Might be the auxiliary fan
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Old May 14, 2006 | 10:04 AM
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is there any photos availabel anywhere that might show it
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Old May 14, 2006 | 10:16 AM
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On my 79, the green wire goes to the carb idle kickup soleniod. It increases the engine idle speed when the AC is on.
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Old May 14, 2006 | 10:19 AM
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Auxilliary cooling fan system do not have green cable in its circuitry.
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Old May 14, 2006 | 10:26 AM
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There are 2 wires coming out of the particular location. A dark green wire that plugs into the compressor and this light green wire.
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Old May 14, 2006 | 10:39 AM
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Originally Posted by terry714_us
There are 2 wires coming out of the particular location. A dark green wire that plugs into the compressor and this light green wire.
Dark green to the AC clutch. Light green to the carb solenoid.
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Old May 14, 2006 | 10:45 AM
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Originally Posted by terry714_us
There are 2 wires coming out of the particular location. A dark green wire that plugs into the compressor and this light green wire.
Looking my color wiring diagram I see the following:

1. A yellow wire coming from compressor connected to a light green wire that is connected to the switch. Due yellow wire is connected to light green wire, you can assume is only one wire (light green one).

2. You can observe a tan wire that connect compressor with switch.

3. A light blue wire that connect A/C compressor with switch.

4. Purple wire that connect switch with A/C blower motor.

The important thing is connect your wires adequately as indicated by the wiring diagram. Test them for continuity to check they are good.

Good luck.

Last edited by c3dreamer; May 14, 2006 at 01:33 PM.
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Old May 14, 2006 | 10:49 AM
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I am running a holly double pump. This has no connection for the wire.
So don't worry about it, right.
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Old May 14, 2006 | 11:04 AM
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Originally Posted by terry714_us
I am running a holly double pump. This has no connection for the wire.
So don't worry about it, right.
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Old May 14, 2006 | 12:29 PM
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This is my 79 set up, the connector that is unplugged goes to aux fan
I am assuming you mean the light green that is running behind the compressor...


It connects to here

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Old May 14, 2006 | 12:31 PM
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Sorry about the size, tries to make it smaller but didnt work
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Old May 14, 2006 | 03:22 PM
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Default Exstra Connector

I have the same extra wire on my 80 L-48. I looked it up in the assembly manual and it says it is for the L-82 engine option only. Normally it is wrapped in the wiring harness on the L-48. It doesn't say what it is...
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