Need help reprogramming key fob.
Thread Starter
Drifting
Joined: Dec 2009
Posts: 1,346
Likes: 305
From: Feeding Hills, MA
Need help reprogramming key fob.
I'm following the instructions but after turning the key 5 times, I can't get the DIC to show any messages at all. I have one good fob and tried to test the glove box slot and still nothing.
Thread Starter
Drifting
Joined: Dec 2009
Posts: 1,346
Likes: 305
From: Feeding Hills, MA
[QUOTE=Vette_DD;1601690124]Are you saying that you have 1 good programmed fob and you're trying to program a new fob? Otherwise, there's no reason to reprogram the fob that you have.[/QUOTE
Yes, I have one good fob and a new one that I'm trying to program.
Yes, I have one good fob and a new one that I'm trying to program.
Safety Car
Joined: Aug 2017
Posts: 4,912
Likes: 2,319
From: Etobicoke (Toronto) Ontario
Try spraying some contact cleaner, and then WD-40 into the keyhole so that the key turns easier. You need to turn it all the way, just don't apply excessive force. You can also turn it more than 5 times - it won't hurt the procedure. The computer is just looking for any 5 successful turns within 5 seconds. And of course, make sure you are following the steps exactly.
Drifting
Joined: Sep 2014
Posts: 1,924
Likes: 392
From: Atlanta - - - - - Save the manuals
Try spraying some contact cleaner, and then WD-40 into the keyhole so that the key turns easier. You need to turn it all the way, just don't apply excessive force. You can also turn it more than 5 times - it won't hurt the procedure. The computer is just looking for any 5 successful turns within 5 seconds. And of course, make sure you are following the steps exactly.
Instructor
Joined: Jul 2013
Posts: 102
Likes: 20
Thread Starter
Drifting
Joined: Dec 2009
Posts: 1,346
Likes: 305
From: Feeding Hills, MA
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Thread Starter
Drifting
Joined: Dec 2009
Posts: 1,346
Likes: 305
From: Feeding Hills, MA
Team Owner
Joined: Apr 2013
Posts: 26,201
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From: Chirper Island
Do you have a Canadian or European Corvette? If so, fobs can't be programmed at home without the magic tool.
Instructor
Joined: Jul 2013
Posts: 102
Likes: 20
Locksmiths have the programming equipment (at least the one I went to). I bought a new fob and he cut the emergency key then asked if I needed the fob programmed. He was surprised that I could do it myself.
Don't know if it would be any cheaper than the dealer though. (I didn't ask)
Don't know if it would be any cheaper than the dealer though. (I didn't ask)
Last edited by bbjohn; Jun 18, 2020 at 06:41 AM.
Race Director
Joined: Dec 2013
Posts: 12,501
Likes: 3,627
Double check to make sure that the rear hatch lock wiring connector is still connected.
Hence the what is going on, is there is a electrical switch in the lock assembly, and Keying the cycling is closing the connection to send that signal to the BCM. So could be that the connector may need to be cleaned, could be disconnected, or switch just gummed up and not closing on full key turn instead.
Also to point out, you can't use the key to program in a export model. Also, using the Key will take 30 min wait time once you get the car into relearn mode, while tech 2 take about 3 mins, and you can erase and program a new fob into any RCDLR straight shot instead. If nothing else, its a good reason to buy a Nano for $109, so you do have a tech II on hand for wrenching on the car as well.
Hence the what is going on, is there is a electrical switch in the lock assembly, and Keying the cycling is closing the connection to send that signal to the BCM. So could be that the connector may need to be cleaned, could be disconnected, or switch just gummed up and not closing on full key turn instead.
Also to point out, you can't use the key to program in a export model. Also, using the Key will take 30 min wait time once you get the car into relearn mode, while tech 2 take about 3 mins, and you can erase and program a new fob into any RCDLR straight shot instead. If nothing else, its a good reason to buy a Nano for $109, so you do have a tech II on hand for wrenching on the car as well.
Race Director
Joined: Jul 2007
Posts: 17,693
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From: Aiken, SC
St. Jude Donor '13 thru '26
I had the same issue with mine. Turned the key fast, turned the key slow, WD-40 in the rear key slot, nothing. This went on over a week.
I ended up finding a good Samaritan local with a Tech II.
Good Luck with yours!
I ended up finding a good Samaritan local with a Tech II.
Good Luck with yours!
Thread Starter
Drifting
Joined: Dec 2009
Posts: 1,346
Likes: 305
From: Feeding Hills, MA
Tried again, still no luck. I don't know of any local good Samaritans so I think its off to the stealership. Key fob is useless as it is.
Team Owner
Joined: May 2004
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From: McKinney TX
St. Jude Donor '21-'22-'23-'24
Race Director
Joined: Jul 2007
Posts: 17,693
Likes: 1,210
From: Aiken, SC
St. Jude Donor '13 thru '26
Thread Starter
Drifting
Joined: Dec 2009
Posts: 1,346
Likes: 305
From: Feeding Hills, MA
Well I took it to the dealer and they couldn't program it either so I'm not losing it after all! Anyway someone mentioned the rear hatch lock may not be connected (see post 13). Can someone direct me on how to check that or at least get access to it so I can make sure its connected properly. The rear hatch does open when I turn the key if that helps. Any help would be appreciated.
Thanks.
Thanks.
Team Owner
Joined: May 2004
Posts: 82,175
Likes: 1,319
From: McKinney TX
St. Jude Donor '21-'22-'23-'24