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#1 |
Registered User
Join Date: Jan 2007
Location: San Antonio, TX
Posts: 90
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Do our trucks use door key ... or same as ignition?
My ignition keys don't work on door locks. Did they have a round key for doors 1n '71? Can anybody make one based on VIN or do you have to remove or replace lock? Thanks in advance.
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#2 |
State of Confusion!
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Location: Gulfport, MS USA
Posts: 46,904
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Re: Do our trucks use door key ... or same as ignition?
They are separate keys for the ignition and doors, that is if they are still stock.
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Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! |
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#3 |
Registered User
Join Date: Jan 2007
Location: San Antonio, TX
Posts: 90
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Re: Do our trucks use door key ... or same as ignition?
Yes, the square key will go in the lock all the way, but it won't turn the lock. I thought maybe the lock was just froze, but you are probably right that it was a separate key. Do you recommend taking out the lock and having a locksmith make a key OR replace the cartridge OR what. Any advice is appreciated!
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#4 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Re: Do our trucks use door key ... or same as ignition?
Has anyone made one key to work everything? I was thinking of doing that down the road. Is it better to keep separate keys?
I think you need to pull the code from the passenger side lock cylinder to have new key made. s/t
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1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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#5 | |
The Older Generation
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Location: Montezuma, Iowa
Posts: 25,515
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Re: Do our trucks use door key ... or same as ignition?
Quote:
LockDoc
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Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - |
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#6 |
Insert Title Here
Join Date: Feb 2006
Location: Dyer, Indiana
Posts: 5,679
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Re: Do our trucks use door key ... or same as ignition?
my sqare key does the doors and ignition...guess its not stock
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#7 |
Senior Member
Join Date: Jul 2006
Location: Blountville, Tn.
Posts: 3,904
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Re: Do our trucks use door key ... or same as ignition?
Probablly cheaper in the long run just to replace the lock cylinders. I don't think they're more than 30 bucks. Just my $.02
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*We could learn a lot from crayons... Some are sharp; some are pretty;and some are dull. Some have weird names; and all are different colours;but they all have to live in the same box. * You may be only one person in the world, But you may also be the world to one person. * Some mistakes are too much fun to only make once. Two rules in life. 1. Never sweat the small stuff! 2. Everything is small stuff! |
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#8 |
Registered User
Join Date: Jan 2007
Location: San Antonio, TX
Posts: 90
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Re: Do our trucks use door key ... or same as ignition?
Yep, a pair of cylinders are cheap at $15. Can you get to them by just taking of the inside panels?
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#9 | |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Re: Do our trucks use door key ... or same as ignition?
Quote:
Where did you find the lock cylinders? s/t
__________________
1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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#10 |
Registered User
Join Date: Aug 2006
Location: Bakersfield,CA
Posts: 7,893
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Re: Do our trucks use door key ... or same as ignition?
so they originally had seperate keys?
![]() my one key does both ign and doors
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-steven Alte Seele S.S. "Allison" '72 C/10 LWB 350SB/TH350 - DD PITBULL IS NOT A CRIME |
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#11 |
Registered User
Join Date: Jan 2007
Location: Opdyke, IL
Posts: 775
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Re: Do our trucks use door key ... or same as ignition?
My 68 has the same key for ignition and locks as well.
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1978 Chevrolet Silverado 3/4 ton 400 small block. 2000 F-250 Powerstroke 2002 GMC Yukon Denali XL |
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#12 |
Registered User
Join Date: Jan 2007
Location: San Antonio, TX
Posts: 90
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Re: Do our trucks use door key ... or same as ignition?
Hmmmm? Come to think of it, my 1967 that I had way back in 1976 only had one key that did everything and I'm certain it was stock. Maybe a bit of "finesse" is in order to get it to turn.
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#13 |
Too Many Clubs Club
Join Date: Jul 2003
Location: Kilgore, Texas
Posts: 443
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Re: Do our trucks use door key ... or same as ignition?
I'm in the one key works both camp. My '68 was originally my dads and I still have the original key the dealer handed him.
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How I installed my air bags... |
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#14 |
Senior Member
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Location: Lewisville, Nc
Posts: 10,234
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Re: Do our trucks use door key ... or same as ignition?
my 71 has 2 diffrent keys square for ingiton and round one for doors botha re gm
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David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2007 Honda Accord my daily 145kmiles 2002 Honda Accord 4 door With 330k(sisters car) 2005 toyota Avalon 228k( brothers car) 2002 Sububran 5.3 245k 2000 Tahoe 5.3l 378 General manager for Marco's Carwash & lube |
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#15 |
Registered User
Join Date: Apr 2006
Location: MinneSNOWta
Posts: 1,381
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Re: Do our trucks use door key ... or same as ignition?
Best bet is to replace the door locks. It's simple, remove the door panel, disconect the lock rod, remove clip, and pull the cylinder out of the door. perform steps in reverse for reinstallation...
if you are gonna replace the locks, you may as well spring the extra 10-15 bucks and get a complete kit. this will give you ignition, door, and glove box, all keyed the same. I think i paid $35 for my complete set ![]()
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2003 GMC Sierra 1500 WT 1995 Nissan Hardbody 2016 Hyundai Veloster Turbo DC2 (SW/AW) Clyde W. Harvey USN "Socialism is a philosophy of failure, the creed of ignorance, and the gospel of envy, its inherent virtue is the equal sharing of misery" Winston Churchill Last edited by brak; 06-09-2007 at 11:23 PM. |
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#16 |
Senior Member
![]() Join Date: Jul 2004
Location: Estherville, Iowa
Posts: 3,371
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Re: Do our trucks use door key ... or same as ignition?
One key should run doors and ignition, if not, something has been changed.
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1968 C10 307 3spd Long Fleet ------ http://67-72chevytrucks.com/vboard/s...d.php?t=201103 1970 C10 305 Super T10 Long Fleet --- http://67-72chevytrucks.com/vboard/s...d.php?t=202285 1971 C20 383 TH350 Dana Posi ----- http://67-72chevytrucks.com/vboard/s...d.php?t=206894 2001 GMC Sierra 1500 C3 6.0 |
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#17 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Re: Do our trucks use door key ... or same as ignition?
Seems like it should only be one key. Mine has two though. I should try the PS door with the ignition key, but it’s really worn and don’t think it will work even if it is correct.
Something could have been changed on mine somewhere down the line too. It’s definitely a PITA.
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1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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#18 |
Zappaphile!
Join Date: Apr 2007
Location: Los Banos, California
Posts: 228
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Re: Do our trucks use door key ... or same as ignition?
Count me in the one key camp too..
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1969 C20 LWB Camper Special - The Beater.. 1998 Cheyenne V6 - 4/6 Drop - For The Son |
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#19 |
OzarkHillbilly in Atlanta
Join Date: May 2002
Location: Douglasville, Ga. Salem, Mo.
Posts: 386
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Re: Do our trucks use door key ... or same as ignition?
maybe i'm thinking about cars, but I remember 2 keys, one square, one oval.
Only truck I had that used the same key was the one i bought ignition and door locks keyed the same. I also have a Freightliner lock and key for the glovebox. (ya never know what is interchangable).
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72 custom/10 LWB 68 Longhorn C20 Custom Camper (sold) |
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#20 |
State of Confusion!
![]() ![]() Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 46,904
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Re: Do our trucks use door key ... or same as ignition?
I got replacement locks keyed for just one key to replace mine. Maybe there was a switch on them as my 70 has the two separate ones and they are the originals, I guess I thought they were all that way cause all my GM cars had the separate door/ignition setup until my 92.
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Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! |
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#21 |
Registered User
Join Date: Aug 2006
Location: Bakersfield,CA
Posts: 7,893
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Re: Do our trucks use door key ... or same as ignition?
fwiw, i can take the key out of the ign with it in the on position and the engine running, ill go out and start her up and lock the doors and go back inside while she warms up
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-steven Alte Seele S.S. "Allison" '72 C/10 LWB 350SB/TH350 - DD PITBULL IS NOT A CRIME |
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#22 |
Registered User
Join Date: Jun 2004
Location: Beeville, Texas
Posts: 1,943
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Re: Do our trucks use door key ... or same as ignition?
If you look in the owner's manual(if you have one) at the beginning it states that when the truck was purchased the dealer gives you two keys with the removed "knockouts" and each key works both the doors/ignition. My truck had two keys, door and ignition as the ignition was changed but the Suburban still had it's original locks and one key worked the ignition, front doors, and rear tailgate. In 1973 GM switched to separate keys with the oval key for the doors and the square key for the ignition.
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RJD 1984 Chevrolet C30 welding truck 454/SM465 1977 GMC C15 pickup 350/TH350 1970 Chevrolet C20 pickup 350/TH400 1970 Chevrolet K20 Suburban 454/TH350 1969 GMC 8500 478M V6/5 spd winch truck |
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#23 |
The Older Generation
![]() ![]() ![]() Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,515
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Re: Do our trucks use door key ... or same as ignition?
-
This thread might answer some of your questions. http://67-72chevytrucks.com/vboard/s...d.php?t=213860 LockDoc
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Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - Last edited by LockDoc; 11-20-2019 at 02:18 PM. |
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#24 |
Registered User
Join Date: Apr 2007
Location: antreville, south carolina
Posts: 873
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Re: Do our trucks use door key ... or same as ignition?
is a locking gascap a stock thing? because i have one key for the doors and ignition but another small key for the gas cap that looks like the original..and i know my igniton key is the original and the small key looks like an original as its stamped with the gm fuel logo
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"Dixie Destroyer" 71 C10 LWB Fleet Future Blown Prostreet Monster |
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#25 |
urban fourwheelin
Join Date: Aug 2002
Location: Seattle
Posts: 1,007
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Re: Do our trucks use door key ... or same as ignition?
haha. same with my blazer.
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1972 K5 Blazer with Cummins 4BT, NV4500 swap in the parts gathering stage. |
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