The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Electrical

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 08-08-2017, 03:20 PM   #1
bbluma
Registered User
 
Join Date: Mar 2017
Location: Stillwater, Oklahoma
Posts: 48
What's this relay for?

Hey y'all, trying to fix bad wiring PO had done with gauges and starter and everything, and came across this relay that is wired into the push to start button. Have no idea what it does, truck has driveline out of a 2000 Tahoe, so is it to bypass security or what? Thanks.
Attached Images
 
bbluma is offline   Reply With Quote
Old 08-08-2017, 10:09 PM   #2
VetteVet
Msgt USAF Ret
 
VetteVet's Avatar
 
Join Date: Jan 2005
Location: Kalamazoo, Michigan
Posts: 7,793
Re: What's this relay for?

That looks like it might be a digital circuit breaker. normally opens at 40 amps and closes at 30 amps. Just a guess.
__________________
VetteVet

metallic green 67 stepside
74 corvette convertible
1965 Harley sportster
1995 Harley wide glide

Growing old is hell, but it beats the alternative.
VetteVet is offline   Reply With Quote
Old 08-09-2017, 09:36 AM   #3
Andy4639
Orignal Goof member
 
Andy4639's Avatar
 
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 15,767
Thumbs up Re: What's this relay for?

For what it's worth I did google it and it's pretty much what Vett said. For what it's use is in your truck It's hard to say. Trace the wires and see where they take you will be the only thing to know for sure. Are talk to the PO and see if they remember what they did.
Good luck.
__________________
1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver
Seeing the USA in a 71


Upstate SC GM Truck Club
2013,14 and 2016 Hot Rod Pour Tour


http://upstategmtrucks.com/



Get out and drive the truck this summer and have some fun!
It sucks not being able to hear!

LWB trucks rule, if you don't think so measure your SWB!
After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.
Andy4639 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:55 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Copyright 1997-2013 67-72chevytrucks.com