Sign up to remove ads. We'd love to have you amongst our ranks! Just Click here!


gmc forums   gmc forums


Go Back   GMC Forums > GMC Vehicles Currently In Production > GMC Acadia Forum

Advertisements





GMC Acadia Forum Forum for discussions regarding the GMC Acadia


GMC Forum: Charging Issue? Computer Issue?
Reply
 
Thread Tools
  #1  
Old 06-18-2019, 07:29 AM
libers1434 libers1434 is offline
Junior Member
Drives a GMC Truck
 
Join Date: Jun 2019
Posts: 1
Default Charging Issue? Computer Issue?

I have a 2007 GMC Acadia I have owned for almost 5 years. This has been a great car until recently. We replaced the alternator in April while on vacation and while traveling check charging system displayed on the DIS, eventually the battery light came on as well. The Voltemeter would fluctuate between 14 and just below 13. It did eventually get down to around 10. We found the more options we turned on ( the radio, air, full headlights the voltemeter would come back up and stay at about 13. Driving around town once home it would fluctuate most days between 14 and 13. Battery was tested again after a couple weeks and was close to needing replaced so we went a head and replaced. Nothing changed it continued to fluctuate but never sent any messages to the DIS. Last week the Check charging system displayed again and the battery light appeared on my way to work. We load tested alternator in car and was at 14 to 14.5 volts. I then noticed the voltemeter was reading below 13 load tested again and read 11.9. Took Alternator out had bench tested and they said the alternator was good. We worried that it wasn't and replaced anyway. I would like to mention that the transmission was rebuilt in May. Car ran perfectly fine for two days then noticed that if felt like my transmission was slipping or trying to take off in a higher gear because once you got going everything shifted fine. At that same time the check charging system displayed again on the DIS and the battery light came back on. Voltemeter reads just above 13. This has continued for 3 days in a row. Check charging system is constantly on along with the battery light. Transmission sometimes acts up. We know this is not a transmission issue and is related to another underlying issue. Yesterday when I got in the car I noticed my outside external temp for air was reading 102 on a 68 degree day. Just curious as to if anyone has come across a similar situation with an Acadia....Thank you for your time
Reply With Quote

Reply
Registered members see less ads. Please sign up! We'd love to have you...

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 08:02 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.
gmcowners.com recognizes that "GMC", it's logos and various model names and numbers are registered trademarks of the General Motors Corporation. These terms are used for identification purposes only. gmcowners.com is not affiliated in any way with the General Motors Corporation, GMC or any other company listed herein. All information on this site is the opinion of its members and not the opinion of the site itself. 2017 Madison Ross Media Group. All rights reserved. Content published on GMCOwners.com requires permission for reprint.


MADISON ROSS MEDIA GROUP MARKETPLACE
Need products for your GMC Truck? Check out your options at the links below:

Looking for something a little sporty? Believe it or not, Kia may have something for you. The Kia Stinger is a large sport-oriented hatchback sedan in the mold of the Audi A7. The Kia Telluride is a mid-size SUV similar to the BMW X5...