Dumb spare key for 2019?

Philipgonzales3 · January 25, 2020

Can I get a center cut key from a locksmith that matches the little key in the fob that is used for opening the door? I want a full size key not one of the little fob keys.

The reason I ask is that I just ordered a Extang Encore Tonneau cover and supposedly for our trucks it is made to use the key inside our key fob to "program" the lock. The lock cylinder learns the key you use and is then keyed to that...well key.

The other option is to order another cylinder that comes with a key for around $50 and swap it out. Not sure if it will "learn" any other keys as the installer I spoke to told me it was madd to use the key inside the fob.

Ryno12 · January 25, 2020

Yes, I have the same tonneau cover & had a full size key blank cut to match my fob key just to use on the Extang lock. I keep the key in my truck so I don’t always have to pull the key out of the fob.

Philipgonzales3 · January 26, 2020

21 hours ago, Ryno12 said:

Yes, I have the same tonneau cover & had a full size key blank cut to match my fob key just to use on the Extang lock. I keep the key in my truck so I don’t always have to pull the key out of the fob.

Sweet. You got it done at a locksmith? What did it set you back?

Ryno12 · January 26, 2020

Sweet. You got it done at a locksmith? What did it set you back?

I had bought an OEM GMC fob (as a 3rd spare) & two regular key blanks from Amazon for around $100. I took the 3 key blanks in to a local GM dealer to have cut. They charged me $12 total to cut all three.

Philipgonzales3 · January 26, 2020

10 minutes ago, Ryno12 said:

I had bought an OEM GMC fob (as a 3rd spare) & two regular key blanks from Amazon for around $100. I took the 3 key blanks in to a local GM dealer to have cut. They charged me $12 total to cut all three.

Can you share the link to the key blanks you bought? Sorry just want to make sure I get the right one.

Ryno12 · January 26, 2020

Can you share the link to the key blanks you bought? Sorry just want to make sure I get the right one.

My truck is a 2020 2500HD but I’m assuming the key blanks are the same as your 2019.

Keyless2Go New Uncut Replacement Transponder Ignition Car Key High Security Laser Sidemill B119 HU100 (2 Pack) https://www.amazon.com/dp/B00Y1HUMS8/ref=cm_sw_r_cp_api_i_C5tlEbRCGSRVZ

Philipgonzales3 · January 26, 2020

7 hours ago, Ryno12 said:

My truck is a 2020 2500HD but I’m assuming the key blanks are the same as your 2019.

Keyless2Go New Uncut Replacement Transponder Ignition Car Key High Security Laser Sidemill B119 HU100 (2 Pack) https://www.amazon.com/dp/B00Y1HUMS8/ref=cm_sw_r_cp_api_i_C5tlEbRCGSRVZ

Ok, thanks. I looked up the part number online and it lists the 2019 as compatible. Thanks! Appreciate it!

redwngr · January 27, 2020

Should also be able to order a full-size key pre-cut from a dealer.

(or a blank, if you'd rather run around and find a locksmith)

Probably won't be cheaper, but for some it might be much easier or quicker.

Edited January 27, 2020 by redwngr

Philipgonzales3 · January 30, 2020

@Ryno12

Thanks, key worked great. Dealer went ahead and cut them. Actually my home dealer told me they just got the machine to cut them and no one knew how to use it yet lol. Second dealer told me they wouldn't cut it because it was aftermarket. I asked for them to sell me one then and they couldn't find a full size key compatible with my truck in their computer so they decided to go ahead and cut mine. They said they couldn't guarantee it would work and I said that's fine. I'll pay either way, just cut them lol.

Philipgonzales3 · January 30, 2020

I was also able to program the newly cut keys to start the truck. Just need to put them in this transmitter pocket when doing so. So I now have 4 transponder keys including the 2 key fobs it came with. Saweet!

Ryno12 · January 30, 2020

Awesome, glad it worked out for you!

That’s a great idea to program the key. I didn’t even think of that.

Philipgonzales3 · January 30, 2020

6 minutes ago, Ryno12 said:

Awesome, glad it worked out for you!

That’s a great idea to program the key. I didn’t even think of that.

Yeah, you have to have two working transmitter keys to be able to program new keys. So assuming the dealer gave you two like me, you can program these two (or more) and as long as you have two keys total left if you were to lose or break any of them, you could program some new keys/key fobs. Vs only having the two and losing 1 then you are SOL and paying outta the rear end at the dealer for a new key fob.

Ryno12 · January 30, 2020

Yeah, you have to have two working transmitter keys to be able to program new keys. So assuming the dealer gave you two like me, you can program these two (or more) and as long as you have two keys total left if you were to lose or break any of them, you could program some new keys/key fobs. Vs only having the two and losing 1 then you are SOL and paying outta the rear end at the dealer for a new key fob.

Yep, I have two fobs from the factory. I already purchased & programmed a third fob. Had I thought of programming these keys, I would’ve done that instead.
Honestly, I didn’t even realize they were chipped when I bought them, until you said something now. My plan was to just use it for the tonneau cover.
I’m glad you mentioned that to me, so thanks again.

Philipgonzales3 · January 30, 2020

1 hour ago, Ryno12 said:

Yep, I have two fobs from the factory. I already purchased & programmed a third fob. Had I thought of programming these keys, I would’ve done that instead.
Honestly, I didn’t even realize they were chipped when I bought them, until you said something now. My plan was to just use it for the tonneau cover.
I’m glad you mentioned that to me, so thanks again.

You know I don't know if technically you could program a 3rd key using one (or two) of these keys without the fob since the instructions say to put the key fobs in the key holder or what not. May have to try this eventually to test it out if not then having the 3rd key fob is the way to go. But regardless still good to have these as spares. Could hide one outside the truck or use them however else a spare would normally be used.

Ryno12 · January 30, 2020

You know I don't know if technically you could program a 3rd key using one (or two) of these keys without the fob since the instructions say to put the key fobs in the key holder or what not. May have to try this eventually to test it out if not then having the 3rd key fob is the way to go. But regardless still good to have these as spares. Could hide one outside the truck or use them however else a spare would normally be used.

I’m pretty sure that you’d still need two good fobs to program additional keys. Meaning, I don’t think one of these chipped keys would work. If you try it & it does work, let me know.

I always stash a key on my vehicles for those “just in case” moments. I have tons of redundancy now though as I also have that optional wireless keypad on my door. So between that, the phone app, & stashed key, I don’t think I’ll be locked out anytime soon. [emoji3]

Did you get your Extang Encore tonneau cover yet? Curious how you like it.