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Re: 3126 pinout chart needed
Posted to HD/Fleet Forum on 11/4/2008 2 Replies

At vehicle harness connector J1/P1 (on right side of ECM.)

1. Pin 70-Ignition Key Switch 2. Pins 52 and 53-Unswitched Battery Positive 3. Pins 65 and 67- Grounds

HTH

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