Code P0480C
Thread Starter
Melting Slicks
Joined: Aug 2006
Posts: 2,192
Likes: 244
From: Guelph Ontario
Code P0480C
Check engine light came on yesterday and checked my codes and had a U1000H and a U1064H along with a Po480C---now there are 3 relays for the cooling system--a Omron 12177234 and 2 Seimens 12193604"s--should I just replace all 3--or is there an order they click on in????--Oh yea I have an 2001 Z-51 coupe. How much are these icecubes??--Mini relays--I am on my way to Indiana right now---should be cheaper in US!!
Thread Starter
Melting Slicks
Joined: Aug 2006
Posts: 2,192
Likes: 244
From: Guelph Ontario
Got down to Kokomo, Indiana this afternoon--went to the dealer--#12193604 (5 pin) is $41.45 and the #12177234 (which has changed numbers to a #21997408) (4 pin) is $22.50-------- At auto zone they are $15.00 and $10.00 respectively!!--but they look very cheap and made in China--home of bad baby formula!!! If anyone has any experience with these I would apprieciate your input. Thanx
Last edited by WildWilly55; Oct 6, 2008 at 06:45 PM.
Thread Starter
Melting Slicks
Joined: Aug 2006
Posts: 2,192
Likes: 244
From: Guelph Ontario
Here in Indiana at NAPA found the #12193604 as NAPA#AR167 at $13.90 USD and #12177234 as NAPA#AR171 at $12.90 USD---good deal--just have to get back up to Canada and swap them out!!! Hopefully this will solve the problem.
Thread Starter
Melting Slicks
Joined: Aug 2006
Posts: 2,192
Likes: 244
From: Guelph Ontario
Put all new relays in---and still getting code???? When I clear the codes its OK---but if I shut the car off and refire---service engine light comes back on--and I gotta go in and clear the code---then it is OK???--Strange??
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
5 Best & 5 Worst Corvette Daily Drivers
Joe Kucinski
The Headlights of Every Corvette Generation Explained
Joe Kucinski
5 Best & 5 Most Overrated Corvette Track Packages of All Time!
Joe Kucinski
Every 2027 Corvette Engine Explained
Joe Kucinski
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette
Verdad Gallardo
10 Ugly Corvettes That We Still Kinda Love
Joe Kucinski
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
Thread Starter
Melting Slicks
Joined: Aug 2006
Posts: 2,192
Likes: 244
From: Guelph Ontario
Found It!!!!
Went to unplug fan and found shorted wire to left fan---when I installed my Vararam last spring--I inadvertantly did not hook the fan shroud back on bottom retainer---hence fan was lying on the wiring--and barred to ground!!---Thanx guys for all the advice!!!--ACCOMPLISHED!!!!
