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:

PIAA's randomly stopped working

Thread Tools
 
Search this Thread
 
Old Dec 20, 2004 | 06:57 PM
  #1  
bb's Avatar
bb
Thread Starter
Racer
 
Joined: May 2000
Posts: 356
Likes: 0
From: Austin TX
Default PIAA's randomly stopped working

My PIAAs were working fine last Friday night, but somewhere between driving it home that evening and it being parked for 1.5 weeks they stopped working.

Anyone have any ideas on how to figure out where the problem is? I checked the minifuse next to the battery and the PIAA relay that is part of the wiring harness and they both look fine. I also checked all the wiring under the hood and it all looks like it is in great shape. I use a stock corvette fog lamp switch, and the light is on (implying that the piaas are on).

Last edited by bb; Jan 24, 2005 at 04:20 PM.
Reply
Old Dec 20, 2004 | 09:08 PM
  #2  
98GreenC5's Avatar
98GreenC5
Advanced
15 Year Member
 
Joined: Aug 2001
Posts: 94
Likes: 3
From: gaithersburg md
Default

If the relay looks like a rectangle with wires on both ends.
you have an old type relay that is prone to failure.

I had this problem with my PIAA's after 4years of use.

I emailed PIAA to find out how I could get a replacement ,
and they sent me a newer style relay FREE ...........
How's that for customer service?

If your relay has all the wires on one side it is the new style,
but if the fuse checks good,the relay is your most likley
problem......

Hope you get the problem fixed I know how great the PIAAs
are.....

98Green C5

Reply
Old Dec 21, 2004 | 09:41 AM
  #3  
SnowyATX's Avatar
SnowyATX
Safety Car
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2000
Posts: 3,604
Likes: 395
From: Austin, TX
Default

Originally Posted by bb
My PIAAs were working fine Friday night, but somewhere between driving it home that evening and it being parked for 1.5 days they stopped working.

Anyone have any ideas on how to figure out where the problem is? I checked the minifuse next to the battery and the PIAA relay that is part of the wiring harness and they both look fine. I also checked all the wiring under the hood and it all looks like it is in great shape. I use a stock corvette fog lamp switch, and the light is on (implying that the piaas are on).
Same problem here....PIAA sent me a new relay (new design)....been working ever since.
Reply
Old Dec 22, 2004 | 03:05 PM
  #4  
bb's Avatar
bb
Thread Starter
Racer
 
Joined: May 2000
Posts: 356
Likes: 0
From: Austin TX
Default

Thanks guys. I contacted PIAA customer service and they are sending me a new relay. Hope this does it, because I already have the new style relay . . .
Reply

Get notified of new replies

To PIAA's randomly stopped working





All times are GMT -4. The time now is 11:15 PM.

story-0
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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