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Standalone Conversion Harness - adding AC wiring?

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Standalone Conversion Harness - adding AC wiring?

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May 27, 2020 | 08:40 PM

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Standalone Conversion Harness - adding AC wiring?

I bought a standalone harness for a Gen 3 for a swap I'm doing, and it didn't come with AC wires. How can I add AC stuff to the harness?

Is this how standalone harnesses usually are? I've bought a Gen 4 E38 Harness that also didn't have AC wires.

Thank you!

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May 27, 2020 | 08:48 PM

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From: indiana

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Quote:

Originally Posted by mp300zxtt

I bought a standalone harness for a Gen 3 for a swap I'm doing, and it didn't come with AC wires. How can I add AC stuff to the harness?

Is this how standalone harnesses usually are? I've bought a Gen 4 E38 Harness that also didn't have AC wires.

Thank you!

Contact harness manufacturer and see if they/you can add it

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May 28, 2020 | 01:25 AM

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Been running 2 DBW swaps with aftermarket AC. No issues without AC request to ecu.

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May 28, 2020 | 08:06 PM

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I just added AC, LY6 DBW controlled by an E38. I didn't do anything with the ECU, I can feel compressor clutch engage when I'm at a stop light but never stalls.
GM Denso truck compressor is controlled by Vintage Air Gen IV Evaporator along with a Trianary switch for protection and Radiator high speed fan control.

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