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Old 05-08-2021, 08:21 PM   #2
pjmoreland
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Join Date: Jan 2005
Location: CA
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Re: starter motor question

The green wire might be for a temperature sensor.

The large purple wire that powers the solenoid passes through a neutral safety switch on your steering column near the firewall inside the cab (assuming you have an automatic transmission). If you aren't getting any voltage on the purple wire when you try to start the engine, then maybe your neutral safety switch is gunked up inside, out of adjustment, or broken.
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