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Ask Chris (aka- Moose) Your Own Question
Chris (aka- Moose)
Chris (aka- Moose), Pontiac Technician
Category: Pontiac
Satisfied Customers: 47305
Experience:  16 years of experience
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My charging system failure light is on, Charging system

This answer was rated:

My charging system failure light is on
JA: Just to clarify, what are the exact lights you're talking about?
Customer: Charging system failure
JA: What is the model/year of your Pontiac?
Customer: 2004 Grand Prix Gt
JA: Are you fixing your Grand Prix yourself? What have you tried so far?
Customer: Yes I have tried the alternator and battery and fuses
JA: Anything else you want the mechanic to know before I connect you?
Customer: No

Welcome, I'm Chris (aka Moose), my normal schedule online is around lunch and after dinner till early morning.

What is the battery voltage while running with this warning light on?

Customer: replied 5 months ago.
I can never tell cause the light a pop on and than the car a shut down
Customer: replied 5 months ago.
I can type I don't have 26 dollars for the call

Can you tell me what the voltage on the battery is without the light on?

Customer: replied 5 months ago.
14.48

Thanks,

Once it stalls will it restart easily?

How often is this occurring?

Customer: replied 5 months ago.
It's start easy but only run for about 10mins and shut off and this is happening every day

Thanks,

The BCM is storing this code because there is a module on the data communication circuit that itself or its wiring is shirted to power or ground causing the engine to stall. We need a diagnostic tool to see which modules are losing communication and storing U codes.

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Thanks for using Just Answer, Chris

Hello again Chris here,

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Thanks Chris

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