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2011 gmc acadia alternator failed. I changed the alternator and now it will not start. Has clicking noise from under the hood. The check engine flickers rapid says service bat charge system

1 Answer

Randy Ohler

GMC Master 14,585 Answers
Posted on Aug 31, 2015

Randy Ohler

GMC Master

Joined: Jun 13, 2010

Answers

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Charge the battery or jump start it. When the alternator dies, the car runs off the battery and drains it. Older batteries can recoup fast enough.

2 Related Answers

Anonymous

6982 Answers
Posted on May 12, 2009

SOURCE: alternator and electrical problems ive changed alternator twice,now clicking noise under dash bat. light comes on and dash lights flicker

check all battey connections and system grounds. Check that the battery has 12v and holds properly when load tested. To check charging system, don't disconnect any battery leads...put a volt meter across the battery. when running, you should have at least 12.9v and volts should not drop. (usual reading is generally at or near 13) at idle with all accessories on voltage should be close to that as well. voltage should not exceed 14.Also make sure that drive belt is not slipping.

Anonymous

26 Answers
Posted on Aug 26, 2012

SOURCE: dashboard lights flicker s and clicking while trying to start but wont turnover or start

Sounds very much like the battery or the battery cables/connections. If the battery has low fluid or a shorted cell or two, it won't take a full charge no matter how long you charge it.
If you are not able to take the battery in for a load test and validate that it is good, try changing it out with the battery in another vehicle that is not having a problem, and see if that vehicle suddenly develops the same issue. Batteries need to have a load applied while the voltage is checked for a valid determination of it's condition. If you have a volt meter, have someone try the starter while you are checking the battery voltage. If it falls way below 12 volts (replace it), or stays above 12 volts (good) you have a valid answer either way.

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There is N-number of possibilities for the car to make grinding noise or any other kind of noise.

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For step by step troubleshooting this problem, I suggest you to refer the help links mentioned below. Its a complete solution with proper explanation to identify the cause of problem: ------

Click the link below: -----

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There is N-number of possibilities for the car to make whining noise or any other kind of noise.

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For step by step troubleshooting this problem, I suggest you to refer the help links mentioned below. Its a complete solution with proper explanation to identify the cause of problem: ------

Click the link below: -----

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For step by step troubleshooting this problem, I suggest you to refer the help links mentioned below. Its a complete solution with proper explanation to identify the cause of problem: ------

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http://howtobyme.blogspot.com/2011/11/car-makes-clicking-noise.html

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http://technoanswers.blogspot.in/2012/01/heater-makes-clicking-noise-under-dash.html

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http://repairhelpcenter.blogspot.com/2011/11/car-alternator-making-noise.html

-----------------

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http://repairhelpcenter.blogspot.com/2011/12/car-alternator-bearing-makes-grinding.html

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http://howtobyme.blogspot.com/2011/12/engine-makes-noise-and-cooling-fan-belt.html

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http://schematicsdiagram.blogspot.com/2011/12/vehicle-makes-clicking-sound-while.html

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http://repairhelpcenter.blogspot.com/2012/01/abs-light-comes-on-and-car-makes.html

-----------

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Read full answer

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There are many possibilities that can cause car to make noise.

There is N-number of possibilities for the car to make thud noise or any other kind of noise.

---------

For step by step troubleshooting this problem, I suggest you to refer the help links mentioned below. Its a complete solution with proper explanation to identify the cause of problem: ------

Click the link below: -----

Vehicle making Clunk Thump Thud noise?

http://howtobyme.blogspot.in/2012/03/vehicle-making-clunk-thump-thud-noise.html

------------

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http://howtobyme.blogspot.com/2011/11/car-makes-clicking-noise.html

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Car makes whining noise like driving on rough pavement?

http://howtobyme.blogspot.com/2011/12/car-makes-whining-noise-like-driving-on.html

------------

Chirping Noise From Car?

http://technoanswers.blogspot.com/2011/11/chirping-noise-from-car.html

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What are the possibilities for Clicking noise in car?

http://technoanswers.blogspot.com/2011/11/what-are-possibilities-for-clicking.html

--------------

Squealing at start up on car?

http://technoanswers.blogspot.com/2012/01/squealing-at-start-up-on-car.html

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http://technoanswers.blogspot.in/2012/01/chirping-sound-coming-from-engine.html

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http://schematicsdiagram.blogspot.com/2012/01/4x4-truck-makes-roaring-noise-in-front.html

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http://technoanswers.blogspot.in/2012/01/heater-makes-clicking-noise-under-dash.html

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http://technoanswers.blogspot.com/2012/01/clicking-noise-under-dash-and-front.html

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http://repairhelpcenter.blogspot.com/2011/12/car-brakes-making-noise.html

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http://repairhelpcenter.blogspot.com/2011/11/car-alternator-making-noise.html

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http://repairhelpcenter.blogspot.com/2011/12/car-alternator-bearing-makes-grinding.html

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http://howtobyme.blogspot.com/2011/12/engine-makes-noise-and-cooling-fan-belt.html

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http://schematicsdiagram.blogspot.com/2011/12/vehicle-makes-clicking-sound-while.html

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http://repairhelpcenter.blogspot.com/2012/01/abs-light-comes-on-and-car-makes.html

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Read full answer

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There are many possibilities that can cause car to make noise.
Its actually from where the noise is coming from.Front end or rear end.From engine area or from inside from steering or from breaks.

There are N-number of possibilities for the car to make whining noise or any other kind of noise.

---------
For step by step troubleshooting these problem,i suggest you to refer the help links mentioned below.Its a complete solution with proper explanation to identify the cause of problem:------

Click the link below:-----

Car makes clicking noise?

http://howtobyme.blogspot.com/2011/11/car-makes-clicking-noise.html

--------------

Car makes whining noise like driving on rough pavement?

http://howtobyme.blogspot.com/2011/12/car-makes-whining-noise-like-driving-on.html

------------

Chirping Noise From Car?

http://technoanswers.blogspot.com/2011/11/chirping-noise-from-car.html

----------------

What are the possibilities for Clicking noise in car?

http://technoanswers.blogspot.com/2011/11/what-are-possibilities-for-clicking.html

--------------