2018 Terrain Denali - No Start - Page 2 - TerrainForum.net: GMC Terrain Forum
 2Likes
Reply
 
LinkBack Thread Tools
post #11 of 15 (permalink) Old 08-22-2019, 06:23 PM
Full Member
 
Join Date: May 2017
Posts: 217
Quote:
Originally Posted by Cwilson884 View Post
Those factory batteries seem to all take a crap...mine did it in the sub zero weather...fun breakdown!

I've seen a lot of posts about factory AC-Delco batteries falling down on the job so to speak. In almost all cases it can be traced back to a vehicle that has sat on the dealer lot for some time without being charged at least every once in awhile before purchase. A diesel with it's higher amperage demands would only magnify that, diesel p/u's generally have 2 batteries in parallel for starting. I've used AC-Delco batteries all my life, can't remember using another brand other than for my lawn tractor, minimum life I've gotten out of them has been 5-6 yrs, got 10 yrs out of one. In any battery one might buy, be sure to check the date of manufacture found on the top label, buying a battery that has sat on a parts shelf for months collecting dust will guarantee you short battery life.
garagerog is offline  
Sponsored Links
Advertisement
 
post #12 of 15 (permalink) Old 08-22-2019, 07:02 PM Thread Starter
Theta Freak
 
Join Date: Mar 2012
Location: Anderson, SC
Posts: 1,006
garagerog, unfortunately that can't be said about ours. It was delivered to a dealer in GA, was one of 3 new Terrains he just got in, went down to buy the Satin Steel couldn't reach an agreement, went to our local dealer the next day to see if they could work out a dealer swap with the other dealer for the Satin Steel. they wouldn't swap that one but agreed to swap out our Blue Steel. It never really sat on a dealers lot very long, don't know how long it may have sat on the plants staging lot.

You know how hot it's been in the Upstate SC, 90+ with high humidity and we usually do a lot of short trips with A/C on. Don't know if that could have caused the problem, but we've been driving like this for close to 15 years.

2018 FWD Terrain Denali, Steel Blue Metallic, 2.0L Turbo, Sunroof.
2017 FWD Acadia Denali, Crimson Red Tri-Coat, V6
2014 FWD Buick Enclave Leather
2012 FWD Equinox 2LT V-6,
scbearsfan is offline  
post #13 of 15 (permalink) Old 08-23-2019, 10:41 AM
Full Member
 
Join Date: Dec 2018
Location: Dayton, Ohio
Posts: 145
Just a bad battery it happens. Just like the other guy said about computer parts. I work in IT and we had brand new drives die in a day we have some that are still running after 10 years. It just happens. The auto stop in these cars use a different battery than in a car without auto Stop. They can handle the start and stop but if cell is weak or bad one day it will go. Its still rare to happen but it does. I bet its less than 1% fail which is a very good failure rate.
kowal_joe is offline  
Sponsored Links
Advertisement
 
post #14 of 15 (permalink) Old 08-29-2019, 07:07 AM
Jr. Member
 
Join Date: Apr 2012
Posts: 12
I recently had the same problem in my 2018 Terrain (less than a year old). It was a bad cell in the battery and the dealer replaced the battery. This is my third Terrain and have never had any problems with any of them except for this one. Not pleased the Terrain has only 3,000 miles on it and less than a year old. I hope this is not a sign of things to come because it was a major inconvenience.
rfc123 is offline  
post #15 of 15 (permalink) Old 08-29-2019, 11:12 AM
tic
Jr. Member
 
Join Date: Aug 2019
Posts: 51
I have looked at the battery on our new Terrain Denali and for the 1st time in my life, it looks like something I wouldn't want to change on my own. There's those plastic boxes on top of the battery with distribution buses everywhere and numerous connections to both positive and negative terminals. I can't see how to get one of the plastic boxes off the battery w/o damaging it or the clips that hold it in place. Also there's a large heat sink on one side of the battery. The whole setup is mind boggling to me. These batteries are AGM which are much more expensive than a typical flooded lead acid car battery. I assume AGM is needed due to large electrical demands including the start/stop system. Times have changed. Not sure if places like autozone would even offer their free replacement service once they look under the hood. Whatever you do, don't replace the OEM battery with an off the shelf "regular" car battery, it won't last very long. I put ours in L9 to defeat the start/stop "feature" so there is less wear and tear on the engine/starter/transmission/battery whenever I drive it. Unfortunately I can't get my wife to do the same.
tic is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the TerrainForum.net: GMC Terrain Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may 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
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome