C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

lumbar help

Thread Tools
 
Search this Thread
 
Old Sep 28, 2018 | 10:51 AM
  #1  
bikemiser's Avatar
bikemiser
Thread Starter
Racer
 
Joined: Aug 2015
Posts: 285
Likes: 66
From: Marshall Il
Default lumbar help

I hear the lumbar motor run when I push the buttons, but nothing changes that I can tell. Both seats. Any suggestions?
Thanks for any comments
Reply
Old Sep 28, 2018 | 11:22 AM
  #2  
Route99's Avatar
Route99
Race Director
Supporting Lifetime
St. Jude 10 Year Donor
Photogenic
Loved
Community Favorite
 
Joined: Apr 2017
Posts: 10,247
Likes: 888
From: Hickory NC
2025 C5 of the Year Finalist - Modified
2022 C5 of the Year Finalist - Modified
2020 C5 of the Year Finalist - Modified
St. Jude Donor '17 thru '26
Default

First guess is the bladders have failed and no longer inflate. See if this past forum discussion helps. https://www.google.com/url?sa=t&rct=...sGE-Z7naYrooKc
Best wishes with your fix!
Reply
Old Sep 28, 2018 | 08:15 PM
  #3  
Vetteman Jack's Avatar
Vetteman Jack
Administrator
Supporting Lifetime
Veteran: Navy
St. Jude 20 Year Donor
25 Year Member
Veteran: Reserves
 
Joined: Mar 2001
Posts: 367,763
Likes: 24,683
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '25
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

Moved to C5 Tech.
Reply
Old Sep 28, 2018 | 10:19 PM
  #4  
MikeG37's Avatar
MikeG37
Drifting
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2012
Posts: 1,665
Likes: 789
From: Hernando MS
Default

Another thread you can check out.

Repair using blood pressure cuff bladders .
https://www.corvetteforum.com/forums...l-style-5.html

Last edited by MikeG37; Sep 29, 2018 at 02:15 PM.
Reply
Old Sep 29, 2018 | 06:32 AM
  #5  
tentuna's Avatar
tentuna
Drifting
15 Year Member
 
Joined: Nov 2003
Posts: 1,645
Likes: 65
Default

Originally Posted by bikemiser
I hear the lumbar motor run when I push the buttons, but nothing changes that I can tell. Both seats. Any suggestions?
Thanks for any comments
I replaced my failed bladders 10 years ago used blood pressure cuff bladders from Walmart, can't find the thread but worked great and cost was minimal
Reply

Get notified of new replies

To lumbar help





All times are GMT -4. The time now is 07:47 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE