What about your security system? I'd have to check the circuits at the starter relay. Terminal 30 is hot all the time. Terminal 86 goes hot with the key in the crank position. Terminal 85 is ground for the coil side of relay. If the problem is the security system, the ground may be affected? Any testing, make sure the tranny is in park or neutral and the e-brake is set.
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Tuesday, April 6th, 2021 AT 7:13 PM