Service Battery Charging System Gmc

July 25, 2021

I thought it was the battery, so i took it to autzone, were they told me it was no longer a good battery. Had problems with battery drain before, so i replaced it.

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On some vehicles, this message displays if there is a problem with the battery charging system.

Service battery charging system gmc. About a month ago a service light came on stating: Same thing happened to me several weeks ago. Restarted it and still the same light and message.

Their results were that the alternator was good but the battery was in need of replacement. • the bcm indicates there is. Once all the lights come on, then the lights begin to.

I recently had my engine rebuilt and i am now getting the message service the battery charging system. The bcm and the ecm will send a gmlan message to the dic for the service battery charging system message to be displayed. Under certain conditions, the charging system light may also turn on in the instrument panel cluster.

A friend thats a tech for gm told me as long as the battery charged back up with no bad cells it wasnt a problem. (gmc acadia 2015) i’m suspecting because the ac was on at the same time and we were charging our phones. The bcm and the ecm will send a signal to the dic for the service battery charging system message to be displayed.

The system also monitors the battery to determine its condition and charge it in a way that prolongs its life. If replacing it does fix the problem, it is probably due to the fact that its connections were bad and you cleaned the connections by removing and replacing it. Took it for a short drive.

I had service battery charging system come up on my 08 gmc sierra and my battery died. Average repair cost is $450 at 56,250 miles. See charging system light on page 5‑18.

The little red battery light comes on as well and stays on for varying times. #7 · sep 24, 2014. If the light stays on, or comes on while driving, there may be a problem with the electrical charging system.

The little red battery light comes on as well and stays on for varying times. “service battery charging system.” the indicator will illuminate under these conditions: It should go out when the engine is started.

I bought a new battery. I have a 2007 gmc acadia and the service battery charging system light came on. Turned it off and back on, still same error.

Gmc acadia / gmc acadia owners manual / instruments and controls / warning lights, also displays the service battery charging system message. It is commanded on when a charging system dtc is a current dtc. The new gm charging system is actually called the electrical power management system.

When the service charging system warning comes on, and you are experiencing the symptoms you are describing, very commonly this a problem with the alternator or battery. The battery saver is usually activated when an alternator goes bad, but there can be other causes as well. Had them replace the battery and no problems now.

Made it home and after turning car off, it would not start. When to a local tire shop where i buy tires, they check the system said everything was good. Then the vehicle went into battery saving mode.i went to an an auto parts store and they tested the battery and the alternator.

Battery was showing ~14 volts, which meant it was being charged. If this feature is on, assume that your vehicle will stop running and get it fixed immediately. The 2012 gmc terrain has 1 problems reported for service battery charging system light is on.

In less then 2 miles the battery light was on and dic said to service the charging system. The message seems to only come on while the truck is idling or moving at slow speeds (like when i drive down my muddy driveway or stopped at a light). If the fuse itself was.

Service battery charging system issues dec 07 2014, 8:52pm also i was just having problem with my 4.8 04 sierra, on a sharp turn while hitting brakes my volts would drop and stall truck, and cold morning i had rough idle, ended up taking throttle body off and cleaning it (my dads f*** had similar problem and this fixed it) and ended up changing belt. Have a yukon, when i was driving battery light came on along with message service battery charging system then all lights/sensors come on such as abs, airbag, tire pressure, stabilitrak off, traction off, check engine light, etc. Driving with this problem could drain the battery.

Started it again, same error. • the ecm detects generator output is less than 11 volts or greater than 16 • the bcm determines system voltage is less than 11 volts or greater than 16 volts. I turned around and when back in the driveway shut the truck down.

Now the car runs fine, except i get the service battery charging system warning on the dic. It is turned on when a charging system dtc is current. While driving home the dic stated it was in battery saving mode.

The battery saver increases the driving range of your sierra when the system is not properly charging. Charging system light the charging system light comes on briefly when the ignition is turned on, but the engine is not running, as a check to show the light is working. The battery is probably 2 years old.

With the engine running, take a voltage reading at the battery terminals. The message seems to only come on while the truck is idling or moving at slow speeds (like when i drive down my muddy driveway or stopped at a light). So, my 2009 yukon denali throws the service battery charging system message on a daily basis.

Ran for 10 minutes, turned it off. The message is turned off when the conditions for clearing the dtc have been met. So, my 2009 yukon denali throws the service battery charging system message on a daily basis.

2007 gmc acadia 3.6 ltr. I put a new battery in and the voltage is only reading between 9 and 14. I accidentally ran the battery real low on my 2011 silverado a while back when i was working on the truck, when i restarted it i got the same message on the dash.

The mega fuse likely isn't the problem. We started up the engine to charge the battery and got the error service battery charging system. It’s designed to monitor vehicle voltage and only charge the battery when necessary.

I did notice the dash voltmeter was swinging back and forth too as much as 18 volts for a high to less then 12 for a low. Took it to my local chevy dealer, they check and said the battery was on the border of being bad. Gm does this to improve gas mileage and reduce the need to generate power when it’s not needed.

The message will turn off when the conditions for clearing.