Changing battery
#2
Moderator/Tech Contributor
Member Since: Jun 2001
Location: Jacksonville Florida BWO Dayton, Cincinnati, Bloomsbury NJ, Cincinnati
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2015 C7 of the Year Finalist
Well, how mechanically minded are you?
Getting to the battery is not a big challenge. Getting the battery disconnected and removed requires some dexterity.
Care must be taken to not tear the carpet.
Care must be taken to get it wired back in exactly as it was when you took it out. The wires and connections must be aligned as they were to insure a good electric connection.
I'm 75 and I can do it.
Cheat sheet:
http://netwelding.com/Battery_Issues.pdf
Props to JerryU
Elmer
Getting to the battery is not a big challenge. Getting the battery disconnected and removed requires some dexterity.
Care must be taken to not tear the carpet.
Care must be taken to get it wired back in exactly as it was when you took it out. The wires and connections must be aligned as they were to insure a good electric connection.
I'm 75 and I can do it.
Cheat sheet:
http://netwelding.com/Battery_Issues.pdf
Props to JerryU
Elmer
The following 3 users liked this post by eboggs_jkvl:
#3
Drifting
Originally Posted by eboggs_jkvl
Well, how mechanically minded are you?
Getting to the battery is not a big challenge. Getting the battery disconnected and removed requires some dexterity.
Care must be taken to not tear the carpet.
Care must be taken to get it wired back in exactly as it was when you took it out. The wires and connections must be aligned as they were to insure a good electric connection.
I'm 75 and I can do it.
Cheat sheet:
http://netwelding.com/Battery_Issues.pdf
Props to JerryU
Elmer
Getting to the battery is not a big challenge. Getting the battery disconnected and removed requires some dexterity.
Care must be taken to not tear the carpet.
Care must be taken to get it wired back in exactly as it was when you took it out. The wires and connections must be aligned as they were to insure a good electric connection.
I'm 75 and I can do it.
Cheat sheet:
http://netwelding.com/Battery_Issues.pdf
Props to JerryU
Elmer
The following users liked this post:
JerryU (07-16-2019)
#4
Timely post, need to replace our battery tomorrow, thanks!
#5
Race Director
Member Since: Mar 2001
Location: Bonneville Salt Flats, 223mph Aug. '04
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If in doubt about getting everything back as original, take a picture(s) of the way everything is before and as removing the old one.
#6
Excellent advice. This works superbly to help remember where everything went whenever working on a car, etc.
#7
Melting Slicks
I did mine 2 weekends ago, google C7 battery and I took a screen shot. Easy beasy the only issues is lifting it up and angling out.
#8
Le Mans Master
Jerry's writeup is very good. An easy DIY.
The following users liked this post:
JerryU (07-16-2019)
#11
Le Mans Master
^^^
I'd be more nervous about the dealer scuffing, ripping and hurting your baby LOL.
I'd be more nervous about the dealer scuffing, ripping and hurting your baby LOL.
#12
Drifting
Thread Starter
Good point.
Found this! Posted a couple of weeks ago. The part I was concerned with is a complete module versus disconnecting every point.
Found this! Posted a couple of weeks ago. The part I was concerned with is a complete module versus disconnecting every point.
Last edited by DCortez; 07-15-2019 at 07:13 PM.
#13
E-Ray, 3LZ, ZER, LIFT
Member Since: Sep 2007
Location: NE South Carolina
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I'm 76, it's NOT that hard. I bought a "cheap" lifter that fits over the posts BUT they are on one side and as I was lifting it out of the small hole, it slipped! I just put the battery on the rear area and lifted it out with my hands! Agree lifting it over the spoiler or fender is risky unless you buy the more expanse "Ice Tong" tool someone mentioned.
For those that think the seller will do it free, when I brought the old battery back to get my $10 deposit fee told the manager to be careful, about ripping the carpet and how to get the power board off! I replaced mine early in 2016. He said, "We no longer change batteries in cars where it's not easy to get to." I understand that as I was planning to change the wife's ~4 year old battery in her Porsche Cayenne. Found out I needed a special very large Torx wrench because I had to remove the drivers seat! Not just tilt it, remove it! Lots of plastic trim on the bottom and many wires.
Was bringing to get washed and the fellow said nice car too bad it cost $900 to change the battery! I said how did you know? He said another fellow brings his in and that's what he paid! Instead, traded it in on a new BMW 5X SUV! She liked I better!
Last edited by JerryU; 07-16-2019 at 12:56 PM.
#14
DCortez;
Great question:
Thank you, for the informative video too.
Prerequisites for new battery installation: 1. Clean all electrical connections ?
2. Application of dielectric grease ?
3. Reinstall battery drain hose?
Please, remove all your Jewelry, watch, and your metal belt buckle, anytime you are working on a vehicle that you value?
Many thanks,
Ray
"Save Harley Earl's front engine Corvette".
Great question:
Thank you, for the informative video too.
Prerequisites for new battery installation: 1. Clean all electrical connections ?
2. Application of dielectric grease ?
3. Reinstall battery drain hose?
Please, remove all your Jewelry, watch, and your metal belt buckle, anytime you are working on a vehicle that you value?
Many thanks,
Ray
"Save Harley Earl's front engine Corvette".
#15
DCortez;
Great question:
Thank you, for the informative video too.
Prerequisites for new battery installation: 1. Clean all electrical connections ?
2. Application of dielectric grease ?
3. Reinstall battery drain hose?
Please, remove all your Jewelry, watch, and your metal belt buckle, anytime you are working on a vehicle that you value?
Many thanks,
Ray
"Save Harley Earl's front engine Corvette".
Great question:
Thank you, for the informative video too.
Prerequisites for new battery installation: 1. Clean all electrical connections ?
2. Application of dielectric grease ?
3. Reinstall battery drain hose?
Please, remove all your Jewelry, watch, and your metal belt buckle, anytime you are working on a vehicle that you value?
Many thanks,
Ray
"Save Harley Earl's front engine Corvette".
Yes, don't forget to reattach the vent/drain tube on the outward side of the battery.
#17
#18
Excellent video!
Thanks
Thanks
#19
Melting Slicks
I have been using a Deltran Battery Tender for over 30 years and have had Delco batteries last for almost 10 years when connect to my 1989 C4. My 2016 C7 is connect to a Deltran Tender now and i hope to get more than 5 years !!!! I now have a Deltran Wi-Fi battery monitor and can check my battery status on my phone !!!
The following users liked this post:
JerryU (10-29-2019)
#20
Drifting
Thread Starter
Finally got around (work travel ended) to changing it out.
Would add disconnect drain tube and "plastic 90" by negative terminal before you start and don't reconnect until new battery is seated.
Would add disconnect drain tube and "plastic 90" by negative terminal before you start and don't reconnect until new battery is seated.