Pass-key Resistance Values?
Thread Starter
Heel & Toe
Joined: Jul 2003
Posts: 18
Likes: 0
From: Spring Grove IL
Pass-key Resistance Values?
Does anyone have a listing of the Pass-key resistance values vs. key code (1 - 15) so I can determine what code key I need to order as a replacement? The best I can determine is that the one I have is around the mid 3500 - 4000 ohms.
Are the remote key fobs for a 2002 Vette different? The one I have has a "1" on the back. Do I need one with a "2" on the back?
Are the remote key fobs for a 2002 Vette different? The one I have has a "1" on the back. Do I need one with a "2" on the back?
Melting Slicks
Joined: Jul 2001
Posts: 2,188
Likes: 0
From: not speeding just flying low
Re: Pass-key Resistance Values? (modrada)
Are you planning to steal some vettes?
:rofl: :lolg:
Sorry for the accusation, but it seems kind of fishy that you are basically asking how to get key fobs and pass keys to all of our cars. Plus, you have a grande total of 1 post!
I don't know the answer to your question though, but I am sure if you call a chevy dealer they can help you.
:rofl: :lolg:
Sorry for the accusation, but it seems kind of fishy that you are basically asking how to get key fobs and pass keys to all of our cars. Plus, you have a grande total of 1 post!
I don't know the answer to your question though, but I am sure if you call a chevy dealer they can help you.
Thread Starter
Heel & Toe
Joined: Jul 2003
Posts: 18
Likes: 0
From: Spring Grove IL
Re: Pass-key Resistance Values? (SAXN8R)
For your information, I have been in Corvettes for over 35 years! I just purchased a 2002 with only 1 key and 1 fob. The dealer wants $39.00 for a key which I can get from Eckler's for $14.99 if I know the resistance code! The dealer also wants $79.00 for a fob that Eckler's show for $38.99 and Keylessride shows for $19.99. I don't want the codes to all your cars, I just want to buy one for my own car without paying the huge price my dealer wants. I also don't want to go to the dealer and have him tell me what code I need and then walk out telling him I'll get it some place else. Please, don't accuse if you don't know the whole story!
For your information, I just registered for CorvetteForum today based on information that I got from a friend at Road America. I have never used the forum before! That's why a grand post of "1" !!!!!
For your information, I just registered for CorvetteForum today based on information that I got from a friend at Road America. I have never used the forum before! That's why a grand post of "1" !!!!!
Racer
Joined: Jul 2002
Posts: 287
Likes: 2
From: Mt Pleasant Sc
Re: Pass-key Resistance Values? (modrada)
Hi:
If you have the memory seat option I think that you should get Two keys with fobs numbered 1 and 2, for the two memory seat positions.
If you didn't get two keys the dealer isn't giving you what you should get.
Try calling the Chevy action center to get the right info.
The number is in the back of your owners manual.
Hope this helps Ed :smash:
If you have the memory seat option I think that you should get Two keys with fobs numbered 1 and 2, for the two memory seat positions.
If you didn't get two keys the dealer isn't giving you what you should get.
Try calling the Chevy action center to get the right info.
The number is in the back of your owners manual.
Hope this helps Ed :smash:
Race Director
Joined: Oct 2002
Posts: 16,477
Likes: 26
From: Gone
CI 6-7-8-9-10 Veteran
St. Jude Donor '03
Re: Pass-key Resistance Values? (modrada)
The "1" and "2" FOB's are only numbered to coincide with the memory features if you have that option....if you unlock the car with fob 1, the memory will set itself to the programmed 1 settings. Same goes for 2.
Watch the parts for sale forum, they come up for sale quite often there, prices I've seen are around $15-20. Just get a #2 fob if you have different drivers and utilize the seperate memory settings. If you are the only driver and just want a spare, I don't think it matters which number fob you get...you should still be able to program it to your car.
Also, there are year differences in the fobs...but I'm not sure what the year split is (2001 I think but not sure)....the earlier ones have a passive arm/disarm feature and I don't believe those work on the later model cars.
I can't help with the key duplication.
:cheers:
[Modified by Y2Kvert4me, 5:41 PM 7/20/2003]
Watch the parts for sale forum, they come up for sale quite often there, prices I've seen are around $15-20. Just get a #2 fob if you have different drivers and utilize the seperate memory settings. If you are the only driver and just want a spare, I don't think it matters which number fob you get...you should still be able to program it to your car.
Also, there are year differences in the fobs...but I'm not sure what the year split is (2001 I think but not sure)....the earlier ones have a passive arm/disarm feature and I don't believe those work on the later model cars.
I can't help with the key duplication.
:cheers:
[Modified by Y2Kvert4me, 5:41 PM 7/20/2003]
Melting Slicks
Joined: Jul 2001
Posts: 2,188
Likes: 0
From: not speeding just flying low
Re: Pass-key Resistance Values? (modrada)
Doh! Sorry, my appolgies. I was trying to make a joke and didn't mean to offend you. I didn't really choose the right words for my light hearted fun, but I tried to show my intentions with the : :rofl: :lolg: .
Good luck with your dilemma.
Corey
[Modified by SAXN8R, 2:50 PM 7/20/2003]
Good luck with your dilemma.
Corey
[Modified by SAXN8R, 2:50 PM 7/20/2003]
Drifting
Joined: May 2002
Posts: 1,607
Likes: 1
From: San Francisco CA
Re: Pass-key Resistance Values? (c5brunette)
Use an ohm meter to check the resistance of your key. Just hold the leads on each side of the chip.
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Pro
Joined: Jun 2002
Posts: 551
Likes: 0
From: Pensacola CA
Re: Pass-key Resistance Values? (SFVetteman)
3740 I have all of the resistance levels but this is the only one in your range. The next one is too low or too high. :cheers:
Edit: That is the 10th resistance level, dont know if that means its #10 though, but I would assume so.
[Modified by RHPF, 1:45 PM 7/20/2003]
Edit: That is the 10th resistance level, dont know if that means its #10 though, but I would assume so.
[Modified by RHPF, 1:45 PM 7/20/2003]
Safety Car
Joined: Feb 2002
Posts: 4,942
Likes: 7
From: Gaffney, S.C.
Re: Pass-key Resistance Values? (RHPF)
Just about any reputable locksmith can read the codes and sell you the correct key. We have one in our small town that will make keys for $20.00 with the GM logo on the key.
Drifting
Joined: Dec 2000
Posts: 1,296
Likes: 0
From: Warminster PA
Cruise-In IV Veteran
St. Jude Donor '03-'06-'08-'10-'11
Re: Pass-key Resistance Values? (irfgt)
Sounds like you have a VATS 10 key. Here is a tech tip I picked up here some time ago. I'll just cut and paste.
If you have a DVM, set it on ohms mode and measure the resistance of the pellet on your key. Do a search on the web for "VATS" or "PASS-Key" for an explanation. The BCM is programmed for a specific resistance value. The BCM measures the voltage drop across the key pellet. If it is within +-10%, then the car will start.
The 15 resistor codes are:
Key# Value (Ohms)
1 392
2 523
3 681
4 887
5 1130
6 1470
7 1870
8 2370
9 3010
10 3740
11 4750
12 6040
13 7500
14 9530
15 11800
If you have a DVM, set it on ohms mode and measure the resistance of the pellet on your key. Do a search on the web for "VATS" or "PASS-Key" for an explanation. The BCM is programmed for a specific resistance value. The BCM measures the voltage drop across the key pellet. If it is within +-10%, then the car will start.
The 15 resistor codes are:
Key# Value (Ohms)
1 392
2 523
3 681
4 887
5 1130
6 1470
7 1870
8 2370
9 3010
10 3740
11 4750
12 6040
13 7500
14 9530
15 11800
Burning Brakes
Joined: Aug 2000
Posts: 1,132
Likes: 1
From: Morganton, NC, USA
Re: Pass-key Resistance Values? (RHPF)
Thanks everyone for setting this matter straight. Several years ago when I first got a GM car with VATS, I measured the resistance figuring it was just a resistor. Talking to local locksmiths about getting an inexpensive duplicate, I got the story about how they would "interogate" my key and procure the proper "chip." No one would admit that it was a simple resistor. I guess they could charge more for a "chip." :cheers:
Le Mans Master
Joined: Aug 2000
Posts: 6,486
Likes: 1,659
From: Las Vegas NV
Re: Pass-key Resistance Values? (modrada)
Here's a link to a great PDF file concerning VATS values:
http://www.asttraining.com/Files/vats1.pdf
No problem with posting the values; they're really no secret -- anyone who wants to know can do a Yahoo seach and find hundreds of pages listing them. That Genie was let out of the bottle years ago...
http://www.asttraining.com/Files/vats1.pdf
No problem with posting the values; they're really no secret -- anyone who wants to know can do a Yahoo seach and find hundreds of pages listing them. That Genie was let out of the bottle years ago...
