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Pt Cruiser Voltage Regulator Problems
Pt Cruiser Voltage Regulator Problems. Reading voltage at the battery terminals can sometimes be inaccurate. Your scan tool shows the voltage 14.5 v that the pcm (powertrain control module) is sensing on the charging circuit.
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It Can Keep Too Much Voltage From Passing And Throw P0562.
Ensure that the vehicle is in park or neutral and that the. The worst case scenerio is the voltage regulator is intermittent or has failed. It was the voltage regulator, which unfortunately was part of the pcm.
Just Bought A 2001 Pt Cruiser.
Suspect alternator but really needs to be tested. Chrysler pt cruiser 2.4l 2006, professional™ remanufactured alternator by acdelco®. It is your alternator its your internal voltage regulator that's sometimes working its cheaper to replace with new alternator and you have a longer warranty (lifetime) at most part stores rather than a rebuilt from an individual.
Has 120,000 Miles On It.
Following the same procedure used on the previous step. Probe the wire or wires feeding voltage to the relay with the test light; How to test the signal return:
Chrysler Pt Cruiser Alternator Diagnosis.
While whining sounds are usually caused when the voltage regulator sends signals to the alternator to charge more than is necessary. Mechanic told me the timing belt and water pump may need to be replaced. Charging system voltage is controlled by the power train control module (pcm).
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Using an voltmeter, measure the voltage at terminal 1. Another sensory sign of an alternator system failure is a strange smell from under your bonnet. Your scan tool shows the voltage 14.5 v that the pcm (powertrain control module) is sensing on the charging circuit.
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