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Neutral Safety Switch

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The 4L80E can use the 4L60E neutral safety switch because it has dual mounting holes. Dinelli says he simply unbolts the switch from the 4L60E as a unit and then reattaches it to the 4L80E. He says it's a bad idea to try to unplug it because the plugs often melt to the neutral safety switch harness, and trying to unplug them usually results in breakage.