What does the service battery charging system indicator mean?
“Service Battery Charging System.” The indicator will illuminate under these conditions: • The BCM determines system voltage is less than 11 volts or greater than 16 volts. • The BCM indicates there is a system voltage range concern.
What does service battery charging system mean on Silverado?
I own a 2007 Silverado and I have been getting the message ” Service Battery Charging System” along with the red battery display. This comes and goes but I have not noticed any performance lose.
When to turn off service battery charging system?
So 14.4 V is normal? The BCM and the ECM will send a signal to the DIC for the SERVICE BATTERY CHARGING SYSTEM message to be displayed. It is turned on when a charging system DTC is current. The message will turn OFF when the conditions for clearing the DTC have been met.
What does trouble code for battery charger mean?
The vehicle will set a trouble code for a charging system fault. Rely on a scan of trouble codes before acting on any charging system tests. Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period.
“Service Battery Charging System.” The indicator will illuminate under these conditions: • The BCM determines system voltage is less than 11 volts or greater than 16 volts. • The BCM indicates there is a system voltage range concern.
I own a 2007 Silverado and I have been getting the message ” Service Battery Charging System” along with the red battery display. This comes and goes but I have not noticed any performance lose.
Why is my GMC Acadia battery not charging?
While driving home the DIC stated it was in battery saving mode. Made it home and after turning car off, it would not start. Had problems with battery drain before, so I replaced it. Now the car runs fine, except I get the service battery charging system warning on the DIC.
The vehicle will set a trouble code for a charging system fault. Rely on a scan of trouble codes before acting on any charging system tests. Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period.