Hello my [battery](/topics-battery-chrysler/) light turne...

Hello my [battery](/topics-battery-chrysler/) light turned on I change the alternator and still turned on Mechanic's Assistant: Have you tested the battery? Have you tried testing the alternator? Yes Mechanic's ...

Hello my [battery](/topics-battery-chrysler/) light turned on I change the alternator and still turned on Mechanic's Assistant: Have you tested the battery? Have you tried testing the alternator? Yes Mechanic's Assistant: What is the make/model/year of your car? 2002 Chrysler town and country LX 3.3 Mechanic's Assistant: Are you fixing your Town and Country yourself? What have you tried so far? I change the alternator I clean the battery connections Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? The Code p1684

Automotive Expert
Hello and welcome to just answer. My name is \*\*\*\*\* \*\*\*\*\* I will be assisting you today. I am sorry you are having this issue but hopefully I can help. This may be a wiring issue or a problem with the PCM ([engine](/topics-engine-chrysler/) computer). Do you have a voltmeter handy,Chris

NoSorry noI took the battery to where I bought it from and they told me that the battery was good
Automotive Expert
Okay, what is the voltage on the large alternator stud with the engine off?Chris

800Oh I'm not in the car right now
Automotive Expert
Okay, well when you get back to the vehicle, check that voltage at the alternator stud with the engine off, then let me know.Chris

Ok I'll get
Automotive Expert
Sounds good. I will keep an eye out for your reply. Chris

Thank you
Automotive Expert
My pleasure!Chris

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