Lost key, need help
Lost key, need help
Hi everyone! I'm in crisis and need help! I have lost my key fob from my 2004 Astro, I contacted dealer and they quoted like $600. plus gotta tow the car there!!! This is way too expensive... Any cheaper solutions that anyone has come across maybe? Any advice highly appreciated! Thanks in advance
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- I sleep in my van
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Re: Lost key, need help
Do you still have a key that works in the ignition?
If so, any GM-compatible key fob can be programmed to work:
https://amzn.to/3w8zFTl
This procedure should be correct for 2003-2005 vans:
If so, any GM-compatible key fob can be programmed to work:
https://amzn.to/3w8zFTl
This procedure should be correct for 2003-2005 vans:
"My minivan is cooler than your bro-truck"
2003 Astro AWD Astrolander/ZMB - GTRV Top Transplant, 4" OLV Lift, NP233 T-case, evolving interior
1995 Safari GTRV Organ donor - gutted and gone.

2003 Astro AWD Astrolander/ZMB - GTRV Top Transplant, 4" OLV Lift, NP233 T-case, evolving interior
1995 Safari GTRV Organ donor - gutted and gone.

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- I sleep in my van
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Re: Lost key, need help
Written version of procedure:
https://itstillruns.com/program-chevrol ... 49180.html
https://itstillruns.com/program-chevrol ... 49180.html
"My minivan is cooler than your bro-truck"
2003 Astro AWD Astrolander/ZMB - GTRV Top Transplant, 4" OLV Lift, NP233 T-case, evolving interior
1995 Safari GTRV Organ donor - gutted and gone.

2003 Astro AWD Astrolander/ZMB - GTRV Top Transplant, 4" OLV Lift, NP233 T-case, evolving interior
1995 Safari GTRV Organ donor - gutted and gone.

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- I sleep in my van
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Re: Lost key, need help
Hi Herbie,
I had 2 new keyless remotes programmed at a local locksmith for about $75. I had purchased the fobs from Pep Boys for $60 each.
Also, later I noticed that Advance Auto parts had the Dorman brand fob and the kit comes with a 3x limited use programming module that plugs into the OBD II connector.
Good luck.
AP
I had 2 new keyless remotes programmed at a local locksmith for about $75. I had purchased the fobs from Pep Boys for $60 each.
Also, later I noticed that Advance Auto parts had the Dorman brand fob and the kit comes with a 3x limited use programming module that plugs into the OBD II connector.
Good luck.
AP
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- I sleep in my van
- Posts: 974
- Joined: Sat Jan 12, 2008 9:23 pm
Re: Lost key, need help
Hi All,
The Pep Boys used to carry the brand Remotes Unlimited key fob for about $60.
Also, the Dorman brand is found at OReilly and Advance Auto parts.
The good news is that GM Chevy vehicles in 2003 and older are easier to program yourself. There is a method of holding down power door lock switch for a few seconds as the vehicle communicates with the new keyless remote.
AP
The Pep Boys used to carry the brand Remotes Unlimited key fob for about $60.
Also, the Dorman brand is found at OReilly and Advance Auto parts.
The good news is that GM Chevy vehicles in 2003 and older are easier to program yourself. There is a method of holding down power door lock switch for a few seconds as the vehicle communicates with the new keyless remote.
AP
Re: Lost key, need help
Thank you for your help, I already found a solution!Herbie wrote: ↑Thu Jul 01, 2021 10:49 am Do you still have a key that works in the ignition?
If so, any GM-compatible key fob can be programmed to work:
https://amzn.to/3w8zFTl
This procedure should be correct for 2003-2005 vans:
Re: Lost key, need help
I appreciate your help.Herbie wrote: ↑Thu Jul 01, 2021 10:51 am Written version of procedure:
https://itstillruns.com/program-chevrol ... 49180.html
Re: Lost key, need help
thanks, took me a while but finally I figured this outAstrophysics wrote: ↑Fri Jul 02, 2021 9:52 pm Hi Herbie,
I had 2 new keyless remotes programmed at a local locksmith for about $75. I had purchased the fobs from Pep Boys for $60 each.
Also, later I noticed that Advance Auto parts had the Dorman brand fob and the kit comes with a 3x limited use programming module that plugs into the OBD II connector.
Good luck.
AP
Re: Lost key, need help
I appreciate your help, I figured this out.Astrophysics wrote: ↑Sat Jul 03, 2021 10:38 pm Hi All,
The Pep Boys used to carry the brand Remotes Unlimited key fob for about $60.
Also, the Dorman brand is found at OReilly and Advance Auto parts.
The good news is that GM Chevy vehicles in 2003 and older are easier to program yourself. There is a method of holding down power door lock switch for a few seconds as the vehicle communicates with the new keyless remote.
AP
Re: Lost key, need help
Hey everyone,
just wanted to post an update, after a long research i did, here is what i came up with.
I guess there is a huge difference between different keys, models, etc.
Also locksmiths and dealers charge different amounts for the very same key.
It helped me save a lot of money (more than $150).
Generally speaking, to get a replacement key, you have three options:
1.Call an automotive locksmith that offers a mobile service for cars. Here is a phone number for a company that have many different locations and locksmiths: 800-223-1453. I think they work all around the US but not sure. Give them a call and ask.
2.Tow the car to the dealer.
3.Order a key online and have the dealer or locksmith cut and program it for you (if necessary).
Here is the link to read more:
https://lost-car-keys-replacement.com/chevy/astro-van/
If you do call a locksmith or the dealer, don’t forget to mention some important information so they will check if they have the key blank and the necessary tools to code you the new key:
1.Year, make and model of the car
2.Your exact location including street address and zip (for the locksmith to find you easily)
3.VIN number of the car located on the dashboard – very important
4.Make sure you can show them proof of ownership – otherwise they will not make you a new replacement key.
Regarding the cost, it really depends on the type of key you had.
There are 3 main types of keys:
Non-chip keys: for older models (mostly 2000 and older)
Transponder chip keys – these types of keys must be coded on site with a special machine, otherwise the car wont start. These are more expensive to make
Key fob – push to start – these are the most expensive types of keys. Mostly made for models made after 2015.
The average cost is somewhere between $200-$460. It also depends on your location, time of day, weekend, etc etc.
Here is the link for some additional information:
https://lost-car-keys-replacement.com/b ... ment-cost/
Of course, i hope you wont need it ;)
just wanted to post an update, after a long research i did, here is what i came up with.
I guess there is a huge difference between different keys, models, etc.
Also locksmiths and dealers charge different amounts for the very same key.
It helped me save a lot of money (more than $150).
Generally speaking, to get a replacement key, you have three options:
1.Call an automotive locksmith that offers a mobile service for cars. Here is a phone number for a company that have many different locations and locksmiths: 800-223-1453. I think they work all around the US but not sure. Give them a call and ask.
2.Tow the car to the dealer.
3.Order a key online and have the dealer or locksmith cut and program it for you (if necessary).
Here is the link to read more:
https://lost-car-keys-replacement.com/chevy/astro-van/
If you do call a locksmith or the dealer, don’t forget to mention some important information so they will check if they have the key blank and the necessary tools to code you the new key:
1.Year, make and model of the car
2.Your exact location including street address and zip (for the locksmith to find you easily)
3.VIN number of the car located on the dashboard – very important
4.Make sure you can show them proof of ownership – otherwise they will not make you a new replacement key.
Regarding the cost, it really depends on the type of key you had.
There are 3 main types of keys:
Non-chip keys: for older models (mostly 2000 and older)
Transponder chip keys – these types of keys must be coded on site with a special machine, otherwise the car wont start. These are more expensive to make
Key fob – push to start – these are the most expensive types of keys. Mostly made for models made after 2015.
The average cost is somewhere between $200-$460. It also depends on your location, time of day, weekend, etc etc.
Here is the link for some additional information:
https://lost-car-keys-replacement.com/b ... ment-cost/
Of course, i hope you wont need it ;)
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Re: Lost key, need help

1997 GMC M11006 (Safari SLE, 2WD, V6-4300/4L60-E/7.625" 3.73:1 open)
Acquired Jul 2018 / In service Sep 2018 - Nov 2022 / down due leaky valve(s) #5 cyl.
Acquired Jul 2018 / In service Sep 2018 - Nov 2022 / down due leaky valve(s) #5 cyl.