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:

HVAC Displayed Faded Again

Thread Tools
 
Search this Thread
 
Old Jul 21, 2025 | 11:01 AM
  #1  
Ron Miller's Avatar
Ron Miller
Thread Starter
Le Mans Master
20 Year Member
Veteran: Army
Liked
Top Answer: 1
 
Joined: Jun 2004
Posts: 9,016
Likes: 331
From: Southeast Missouri
Default HVAC Displayed Faded Again

Well, I pulled the display on my C5 a few years back to resolder the surface mounted resistors on the board, worked great to restore the brightness of the display so it could be read in daylight lighting. But, lately it has begun to go again, only able to see the settings when it's in the dark at night. Guess I'll have to repeat the same corrective measures again, anybody else had a similar problem?
Ron
Reply
Old Jul 21, 2025 | 11:20 AM
  #2  
jcgunn's Avatar
jcgunn
Melting Slicks
20 Year Member
Veteran: Air Force
Liked
Community Favorite
 
Joined: Mar 2004
Posts: 2,413
Likes: 414
From: Horseshoe Bend ID
Default

I just re-soldered mine. Worked great, so give it (another) try!
Reply
Old Jul 21, 2025 | 11:50 AM
  #3  
DDaaryl's Avatar
DDaaryl
Melting Slicks
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2012
Posts: 2,222
Likes: 798
From: Fort Myers Beach Florida
Default

On my previous C5 I had to resolder the parts twice. Initially worked good for a while but eventually needed rework. Job went quicker the second time.
Reply
Old Jul 21, 2025 | 12:02 PM
  #4  
jdmvette's Avatar
jdmvette
Night Owl for life
Supporting Lifetime
20 Year Member
All Eyes On Me
Shutterbug
Top Answer: 5
 
Joined: Nov 2003
Posts: 24,729
Likes: 4,564
From: Bugs Bunny should'a made a left turn here
Default

They're selling cheap replacement climate control units now

https://www.ebay.com/itm/31687488015...3ABFBM2smy24Vm

But I don't think I've seen anyone on the forum review one yet
Reply
Old Jul 22, 2025 | 12:13 PM
  #5  
Ron Miller's Avatar
Ron Miller
Thread Starter
Le Mans Master
20 Year Member
Veteran: Army
Liked
Top Answer: 1
 
Joined: Jun 2004
Posts: 9,016
Likes: 331
From: Southeast Missouri
Default

OK, guess I'll get around to resoldering mine when the weather tends to cool a bit more . . . . .
Reply
Old Jul 23, 2025 | 02:27 AM
  #6  
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: 368,522
Likes: 24,823
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 '26
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

Moved to C5 Tech.
Reply
Old Jul 24, 2025 | 10:45 AM
  #7  
Ron Miller's Avatar
Ron Miller
Thread Starter
Le Mans Master
20 Year Member
Veteran: Army
Liked
Top Answer: 1
 
Joined: Jun 2004
Posts: 9,016
Likes: 331
From: Southeast Missouri
Default

One last thing . . . . when you guys resoldered yours did you just reflow the existing solder under the chips, or did you try and add solder to the existing connection? I think I tried both ways when I initially repaired mine, but didn't seem to be too successful adding solder to the existing resistors.
Reply

Get notified of new replies

To HVAC Displayed Faded Again





All times are GMT -4. The time now is 09:01 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-7
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-8
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-9
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE