Jump to content

2014 Silverado 1500 High country AC seat issues! Need help!

jyamaharider713
 Share

Recommended Posts

jyamaharider713 New Member

jyamaharider713

Posted
Posted

2014 Silverado 1500 high country with 45K miles(not in warranty). 

 

Drivers heated seat stopped working so tore the seat apart and replaced the heater elements. They Still seem to not be working. My AC seat is also not working. Hit the switch and nothing no fans nothing. Checked all the connections seem to be good. I have 12VDC at the fuse box in the dash on the drivers side when i hit the button for AC or heat. Im looking for some sort of wiring diagram to show which wires go to the heater and which ones go to the AC fans in the seat so i can trace them out. Is there some sort of relay that could be bad? Ive spent a good amount of time looking for diagrams online and cant find anything. Willing to pay for some drawings at this point. I just dont want to take it to the dealer and be charged tons of money to traces wires out when i can do it just need a drawing to tell whats what. 

 

Any help would be appreciated! 

  • 1 year later...
JBell New Member

JBell

Posted
Posted
On 5/12/2020 at 10:13 AM, jyamaharider713 said:

2014 Silverado 1500 high country with 45K miles(not in warranty). 

 

Drivers heated seat stopped working so tore the seat apart and replaced the heater elements. They Still seem to not be working. My AC seat is also not working. Hit the switch and nothing no fans nothing. Checked all the connections seem to be good. I have 12VDC at the fuse box in the dash on the drivers side when i hit the button for AC or heat. Im looking for some sort of wiring diagram to show which wires go to the heater and which ones go to the AC fans in the seat so i can trace them out. Is there some sort of relay that could be bad? Ive spent a good amount of time looking for diagrams online and cant find anything. Willing to pay for some drawings at this point. I just dont want to take it to the dealer and be charged tons of money to traces wires out when i can do it just need a drawing to tell whats what. 

 

Any help would be appreciated! 

I am having the same issue! Did you ever figure this out?

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing

  • Latest Articles

  • Posts

    • richard wysong
      Wow I'm in a pickle. (Broke down truck) and a story.

      By richard wysong · Posted

      You could try a used 1, they used that engine in the Astro vans, Plenty of them in the boneyard. Look for a wrecked or rotted 1 so the chance that it was scrapped for that reason and not a mechanical issue will be greater
    • KARNUT
      Wow I'm in a pickle. (Broke down truck) and a story.

      By KARNUT · Posted

      Google converting 98 4.3 spider injection to carburetor if all else fails. 
    • Hoginedgewood
      MPG Surprise

      By Hoginedgewood · Posted

      That computer lies!
    • Tbhats2130
      2018 Silverado Console USB Port Not Working

      By Tbhats2130 · Posted

      My centre console USB ports haven’t been working and the one in the glovebox is starting to act up. When I plug my phone into the cord the radio will go black and stop playing, and the CarPlay is inconsistent.   I checked the fuses and they were fine. I changed the USB port out and still nothing. Hoping for some advice on what I should be looking at.  
    • Atlas
      Wow I'm in a pickle. (Broke down truck) and a story.

      By Atlas · Posted

      The truck is a 1995 Chevrolet S10 Blazer, 4.3 VIN "W" engine. :cracks knuckles:   On a whim - because I needed a headache - this truck was for sale so I stopped to take a look. Doesn't run. Well, it does, but barely. Long crank, choppy idle, bad misfire(s), it REEKS of fuel. I can DO this..I'm thinking. Diamond in the rough. One owner until last year. A young guy is selling it, he bought it 6 months ago. It stranded him more than once, he's got a newborn. It was in the shop 10 days ago and he "thinks" they said it needs a new fuel injection system. He can't put any more money into it, needs it gone. I was thinking of upgrading my Macbook, which is a total want, not a need. For less than the price of a new laptop I can have fun for months tinkering on this truck and enjoying it. I'm taking this truck home. The guy was beyond thrilled, his wife was there, she thanked me profusely, I could tell they were hurting. They seemed like good people in a bind.   Some parts, a wash, maybe a set of tires, and I can have a few months of fun and then turn it for beer money (or the next project).   Sure enough, there's a work order from a shop last week in the INCHES of paperwork on this truck dating back to when the first owner bought it. They put a new distributor in it, fuel injection work describes basically opening the plenum and putting it back together. He said he couldn't afford any more work so he had them button it up and that's when he put it up for sale.   I'm not well versed in 4.3. I did discover 1995 uses the 1992-1995 SCPI "Spider" injector which is riddled with issues from splitting lines, clogged or cracked poppet valves and plastic spider legs that crumble over time. Cool. I'll just order me a ne---. Oh, the auto parts store doesn't have it? Rock Auto doesn't have it. eBay? $$$$$$ for used. These are UNAVAILABLE period end of story unless you know "a guy" who's still got one in a box somewhere.   Can't upgrade to the '96-'04 injector, it's a different plenum, wiring/pinout and sensor config.   There are a few kinda "know a guy" -guy rebuild services for these injectors out there for about $350. Okay, Okay... I'd like to know if anyone has used them? Anyone got a lead on these crappy 92-95 spiders?   I also don't want to send MY spider to Narnia and back without knowing if that's truly the problem. I guess I'll need to pull apart the plenum and do some digging.   I was also thrown for a loop. This 1995 model year truck has an OBD-II connector. The interface is decidedly not OBD-II. I can read and reset trouble codes and view live data, but there's not a lot of data. Like misfire count and on what cylinder, that's not there. It's OBD-1.5.   Nothing is ever easy. Now it makes sense why this guy wanted to disappear this thing for cheap. I'm guessing the shop told him the injector is toast, the part is unobtainable and they're not going to sort sending the thing to a rando offering rebuild service on craigslist, and the kid likely can't be without a working car for 3 weeks even if they'd facilitate that.   Experience with these early SCPI's? Stories? Things to check? Sympathy? (..Nah...)   This can sit until I sort it. But I haven't had a problem with a vehicle I couldn't easily solve in a long time.    

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...