Jump to content

Rear window swap

martinmanning1954
 Share

Recommended Posts

  • Replies 35
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

Popular Posts

Dbeto54
Dbeto54

Here is where Im at so far on the rear sliding upgrade,   Window installed   Switch and plate installed   Relays in place   Wiring might not look as clean as factory installed but once I

Dbeto54
Dbeto54

Yes factory wiring is already in place. I would only need to add this 2 parts and I'll be set

Dbeto54
Dbeto54

Nevermind wires are only on the rear to connect the motor but non at the overhead console nor at the fuse box. Let me figure this out and I'll post what ever I come up with. I could always just use a

TJay74 Senior Enthusiast

TJay74

Posted
Posted

So when I was dealing with the Chief Engineer over the entire truck line with GM I posed this very question. He did some research with the other engineers and this was the info I was given. If your truck is a LTZ or SLT then the body harness has the locations for the switch for the window motor and the overhead console. If your truck is a lower trim than the ones I just mentioned the harness will be missing and it will not be possible to add the sliding rear window in like a factory setup.

 

GM offered to do my truck, cost was going to be around $3k plus labor which GM offered to cover, their only worry was if the dealer would be able to handle the swap and make it look and work like OEM. GM didn't want to take the chance on it and neither did I.

Donstar Senior Enthusiast

Donstar

Posted
Posted

Sliding rear windows has been a popular option for decades. Just opening your front and rear windows a little will quickly balance the temperature throughout the cab. If running wires through the headliner is problematic, then run it under the floor covering. A stock style switch placement is not necessarily the best! I've had people wave back at me while I've been operating my rear window!

Dbeto54 Enthusiast

Dbeto54

Posted
Posted

So when I was dealing with the Chief Engineer over the entire truck line with GM I posed this very question. He did some research with the other engineers and this was the info I was given. If your truck is a LTZ or SLT then the body harness has the locations for the switch for the window motor and the overhead console. If your truck is a lower trim than the ones I just mentioned the harness will be missing and it will not be possible to add the sliding rear window in like a factory setup.

 

GM offered to do my truck, cost was going to be around $3k plus labor which GM offered to cover, their only worry was if the dealer would be able to handle the swap and make it look and work like OEM. GM didn't want to take the chance on it and neither did I.

Yeah thats alot of money. I already got it installed during the weekend. I figured I'll just need to add 1 fuse, 2 relays one to open and one to close it will work as good as factory. So far I have spent about 275 on parts and a used oem rear glass. It shouldn't be more than 350 total when done.
Dbeto54 Enthusiast

Dbeto54

Posted
Posted

Exactly what I posted earlier. Less than $500 to do it. Not $3k.

Yeah thats $3k plus labor. With all the tools, diagrams and parts available and they are not so sure of being capable to get it done right. Thats funny

  • 2 weeks later...
Dbeto54 Enthusiast

Dbeto54

Posted
Posted (edited)

Here is where Im at so far on the rear sliding upgrade,

 

C339E921-1DA3-41D2-A409-B9249DFF7245.jpg

Window installed

 

2EC9C8DF-99BE-434C-AEC0-C7873DDEFE0E.jpg

Switch and plate installed

 

CFDC7369-A45E-43AA-8180-DBF0A76A6648.jpg

Relays in place

 

Wiring might not look as clean as factory installed but once I put that cover on who is gonna know is even there. Im 95% pretty much done I just need to tap the power and ground source and I'll be all set.

 

Parts used

 

23373685 GM Rear 3pc glass $200 used plus $65 installation

23104426 Trim Plate Gray $21 new

22774498 Switch $25

ACDelco PT796 Pigtail for the switch $25

5 Pole NC/NO Relay x2 $10

 

So about $350 total

Edited by Dbeto54
  • Like 6
tmo Enthusiast

tmo

Posted
Posted

Does the window go down (like in the doors) or does it slide to the side (like fords)?

 

 

Sent from my iPhone using Tapatalk

Donstar Senior Enthusiast

Donstar

Posted
Posted

Does the window go down (like in the doors) or does it slide to the side (like fords)?

 

 

Sent from my iPhone using Tapatalk

The rear window slides to the side. A window that went down would introduce a few new installation challenges!

chevy15 Enthusiast

chevy15

Posted
Posted

Here is where Im at so far on the rear sliding upgrade,

 

C339E921-1DA3-41D2-A409-B9249DFF7245.jpg

Window installed

 

2EC9C8DF-99BE-434C-AEC0-C7873DDEFE0E.jpg

Switch and plate installed

 

CFDC7369-A45E-43AA-8180-DBF0A76A6648.jpg

Relays in place

 

Wiring might not look as clean as factory installed but once I put that cover on who is gonna know is even there. Im 95% pretty much done I just need to tap the power and ground source and I'll be all set.

 

Parts used

 

23373685 GM Rear 3pc glass $200 used plus $65 installation

23104426 Trim Plate Gray $21 new

22774498 Switch $25

ACDelco PT796 Pigtail for the switch $25

5 Pole NC/NO Relay x2 $10

 

So about $350 total

Looks great! Where'd u get the used 3 piece glass?

 

 

Sent from my iPhone using Tapatalk

Ray1982 Enthusiast

Ray1982

Posted
Posted

Did your solid glass break when it was removed?

 

 

Sent from my iPhone using Tapatalk

Dbeto54 Enthusiast

Dbeto54

Posted
Posted

Looks great! Where'd u get the used 3 piece glass?

 

 

Sent from my iPhone using Tapatalk

Thanks I found it on craigslist here in houston tx but Im sure is possible now to find them at some of the junk yards that get late models

Nice progress

Thanks

Did your solid glass break when it was removed?

 

 

Sent from my iPhone using Tapatalk

No, I have it as a spare but might end up posting on Craigslist and see if it sells
  • Like 1
  • 7 months later...
WesternMike Enthusiast

WesternMike

Posted
Posted

Did you get this wired up? I'm also about to do this mod. Just grabbed the window and will be picking up rest of parts soon.

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

  • Recently Browsing   0 members

    • No registered users viewing this page.

  • Forum Statistics

    250.5k
    Total Topics
    2.7m
    Total Posts

  • Member Statistics

    342,972
    Total Members
    8,960
    Most Online
    Whit.the.COB
    Newest Member
    Whit.the.COB
    Joined

  • Who's Online   4 Members, 0 Anonymous, 1,242 Guests (See full list)

  • Latest Articles

  • Posts

    • Grumpy Bear
      TCM Tuning 6L80E

      By Grumpy Bear · Posted

      I did the new thermostat after doing a 'flip' for a year. Runs as cool one way as the other in the summer but in the winter there is a bit of a floor. Yellow with the new 70 C thermostat. My data over the life of the unit to date. Still need more cooler. Anyway that floor helped both winter fuel economy and shift quality in the winter. I found it a good balance.       
    • Grumpy Bear
      Food & Drink

      By Grumpy Bear · Posted

      Evan Williams Bottled in Bond   So pouring the last of a bottle of Evan Williams Black label last night I set off the the state store for a refill only to be denied the by an empty shelf. Rats.    What the did have was a bottle of Evan Williams Bottled in Bond. 100 proof. Hum, a few bucks more but a known distiller. Lets have a swing at it. ( I have before )    Cracked it open and pour a serving over ice. Hum.... more heat, yes. More alcohol naturally. But the barreling not the proof brings the taste and this one came up short.    Oh is was familiar but the heat ran the barrel over like a Peterbilt runs over a squirrel. Could use a heavier toasting of the oak me thinks or perhaps a longer barreling. Who knows. But what I can say is ice or a water back isn't the answer. What kills one kills them both. Sad. It is a pleasant drink....if you have little to compare it to.  
    • Grumpy Bear
      Bridgestone vs Goodyear tires?

      By Grumpy Bear · Posted

      I've had exactly one set of Bridgestone. Lasted five year and 125,000 miles and had I known better 15oK would have been a cake walk. I would have bought a like set had they not tripled in price since the first set. I removed them at said mileage with 5/32" remaining in dead even wear all four. They were fuel efficient, quite, comfortable and predictable.    Early on I got a very good alignment checked at least once a year, sometimes twice; kept the tires properly inflated, balanced and rotated. And I've found that many a tire issue can be avoided with great maintenance practices. Lot's of tire dealers will do rotation and balance (simple) for free for as long as you own the tire they sold you so no excuse not to.    Bead prep, alloy integrity and stem health have a huge impact on inflation stability. There are more mountings done poorly that perfectly. Finding a good tire guy is gold and as important as finding a tire you like.    That 3X price increase now two sets of "other tires' later is starting look like a bargain.      Bad maintenance kills more tires than bad tires. 
    • Grumpy Bear
      Wow I'm in a pickle. (Broke down truck) and a story.

      By Grumpy Bear · Posted

      Atlas, you kill me As aggravating as a project like this can be you have been unable to hide your fascination with learning and using that angst against this beast like a Ninjitsu Master. It amuses you, admit it now.      BTW, love your writing style. 😉       
    • TrueBlue
      Wow I'm in a pickle. (Broke down truck) and a story.

      By TrueBlue · Posted

      I gotta say, I'm enjoying your narration. The troubles you've been having are amusing as you describe them. It's good to see that you're finally getting some satisfaction out the old beast though.

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...