Lost ignition!

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

suburbangirl

Junior Member
Joined
Aug 28, 2013
Posts
9
Reaction score
27
Location
Colorado
First Name
Justine
Truck Year
1986
Truck Model
K1500
Engine Size
6.5 Diesel
Today I went to pickup my Suburban from a friends who stored it while I’ve been away. He’s lost my one and only key. Call a couple of automotive locksmith but seems no one has the skills to re key it.
Is it difficult to replace the ignition switch?
I hate messing around with anything electrical.
Any advise would be greatly appreciated.
 

CountKrunk

Full Access Member
Joined
Aug 3, 2023
Posts
439
Reaction score
1,020
Location
SW VA
First Name
Count
Truck Year
1984
Truck Model
C20 Custom Deluxe 3+3
Engine Size
v8 350
What year is it?
 

CountKrunk

Full Access Member
Joined
Aug 3, 2023
Posts
439
Reaction score
1,020
Location
SW VA
First Name
Count
Truck Year
1984
Truck Model
C20 Custom Deluxe 3+3
Engine Size
v8 350
For future use you can get old school car/truck keys made for a few shekels at ace hardware.
 

Goldie Driver

Full Access Member
Joined
Mar 19, 2018
Posts
4,042
Reaction score
6,634
Location
Houston, Texas
First Name
Britt
Truck Year
1980
Truck Model
GMC K1500 Suburban
Engine Size
350
Today I went to pickup my Suburban from a friends who stored it while I’ve been away. He’s lost my one and only key. Call a couple of automotive locksmith but seems no one has the skills to re key it.
Is it difficult to replace the ignition switch?
I hate messing around with anything electrical.
Any advise would be greatly appreciated.

It is actually the lock cylinder (ignition switch is at the bottom of the column)and it is not a difficult job if you have access to a steering wheel puller, a lock plate puller, and you aren't afraid to take out the turn signal switch.

Quite a bit harder without those tools, but not impossible. :burnout:

Some pics from my 99 Camaro SS.
 

Attachments

  • 20200801_161320.jpg
    20200801_161320.jpg
    133.4 KB · Views: 19
  • 20200801_160203.jpg
    20200801_160203.jpg
    74.2 KB · Views: 15
  • 20200801_160139.jpg
    20200801_160139.jpg
    137.1 KB · Views: 21
  • 20200801_160128.jpg
    20200801_160128.jpg
    138.1 KB · Views: 21

Ricko1966

Full Access Member
Joined
Apr 11, 2017
Posts
5,452
Reaction score
8,704
Location
kansas
First Name
Rick
Truck Year
1975
Truck Model
c20
Engine Size
350
If you have access to any other GM keys try them all wiggle jiggle twist jiggle,sometimes you get lucky and the key and tumblers are sloppy enough to start with a different key. Drive it that way for a week or two,see if your key turns up.
 

75gmck25

Full Access Member
Joined
Oct 13, 2016
Posts
2,267
Reaction score
2,210
Location
Northern Virginia
First Name
Bruce
Truck Year
1975
Truck Model
K25 Camper Special TH350 NP203
Engine Size
5.7
If you can jiggle it enough to get it to turn the key, then you should be able to access the release and remove the lock cylinder. Then just buy a new lock cylinder, or have a locksmith make you a key that matches the one you have. Process for removal of the lock cylinder varies a little by year, but you don't really need any special tools that I recall (as long as you can turn the key).

Some pick and pull yards have a vendor that makes new keys to match old locks, since the keys to junked cars are often missing.
 

78C10BigTen

Full Access Member
Joined
Apr 12, 2017
Posts
15,950
Reaction score
25,350
Location
pennsylvannia
First Name
Ted
Truck Year
1978
Truck Model
C10 BIG TEN
Engine Size
350
If you have access to any other GM keys try them all wiggle jiggle twist jiggle,sometimes you get lucky and the key and tumblers are sloppy enough to start with a different key. Drive it that way for a week or two,see if your key turns up.
My keys for my 78 square and 91 s10 usually go into each others locks and ign. My s10 key is so worn out i can take it out while its running.
 

Goldie Driver

Full Access Member
Joined
Mar 19, 2018
Posts
4,042
Reaction score
6,634
Location
Houston, Texas
First Name
Britt
Truck Year
1980
Truck Model
GMC K1500 Suburban
Engine Size
350
If you can jiggle it enough to get it to turn the key, then you should be able to access the release and remove the lock cylinder. Then just buy a new lock cylinder, or have a locksmith make you a key that matches the one you have. Process for removal of the lock cylinder varies a little by year, but you don't really need any special tools that I recall (as long as you can turn the key).

Some pick and pull yards have a vendor that makes new keys to match old locks, since the keys to junked cars are often missing.

While your method might possibly work with the older style of lock cylinder to remove, I suspect you will have a tough time loosening the set screw style that way. Not sure these cut off dates are correct but the 2 different styles shown are.



Some additional how to info :

 

suburbangirl

Junior Member
Joined
Aug 28, 2013
Posts
9
Reaction score
27
Location
Colorado
First Name
Justine
Truck Year
1986
Truck Model
K1500
Engine Size
6.5 Diesel
It an ‘86 and the timing of this issue is just %**#! awful. I have no garage to work on it. So, pray I can get it done in my friends back driveway. I only have 2wks here and I need to sell it. Just can’t let it sit any longer. It was thoroughly serviced, new dual batteries replaced and it’s just sat for 12mths.
I will study up on the process to exchange the ignition barrel lock out. There’s another thread I found that’s helpful about tools or alternatives if you don’t have a puller for steering wheel.
Ordered new ignition barrel last night should be here by end of day.
 

Goldie Driver

Full Access Member
Joined
Mar 19, 2018
Posts
4,042
Reaction score
6,634
Location
Houston, Texas
First Name
Britt
Truck Year
1980
Truck Model
GMC K1500 Suburban
Engine Size
350
Did you have any other square head keys to try whether yours or someone else's?

Goldies key cylinder is like Ted's S10 - you can pull the key out while it is running.

Could be a handy feature. :Big Laugh:
 

suburbangirl

Junior Member
Joined
Aug 28, 2013
Posts
9
Reaction score
27
Location
Colorado
First Name
Justine
Truck Year
1986
Truck Model
K1500
Engine Size
6.5 Diesel
Thanks guys for your helpful words.
 

Snoots

Full Access Member
Joined
Jan 23, 2013
Posts
8,753
Reaction score
18,205
Location
Georgia
First Name
Roger
Truck Year
1973
Truck Model
Jimmy Sierra
Engine Size
350 w/203
It an ‘86 and the timing of this issue is just %**#! awful. I have no garage to work on it. So, pray I can get it done in my friends back driveway. I only have 2wks here and I need to sell it. Just can’t let it sit any longer. It was thoroughly serviced, new dual batteries replaced and it’s just sat for 12mths.
I will study up on the process to exchange the ignition barrel lock out. There’s another thread I found that’s helpful about tools or alternatives if you don’t have a puller for steering wheel.
Ordered new ignition barrel last night should be here by end of day.
You shouldn't have to BUY the tools needed. Most auto parts stores will rent them to you cheep.
Around here, you pay a $75 deposit and get the $75 back when you return the tool.
 

Grit dog

Full Access Member
Joined
May 18, 2020
Posts
6,979
Reaction score
12,228
Location
Auburn, Washington
First Name
Todd
Truck Year
1986, 1977
Truck Model
K20, C10
Engine Size
454, 350
If you’re gonna replace it anyways just break it and then you can drive it. Screwdriver, pretend you’re a car thief.
Or find come sketchy mfer to help you with it.
Or hit up some little repair shops, junkyards someone with a bunch of old Chebbies in their field, likely find a key that works. Bout a 1 in 10 shot a random key will work.
Hope this helps
 

Forum statistics

Threads
44,173
Posts
950,874
Members
36,289
Latest member
HT2abbottrl
Top