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Discussion Starter · #1 ·
Does anyone have programming instructions for keyless entry remote for a 2007 trailblazer! Would appreciate any help... thanks
 

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This worked on a 2005, does it work for the 2007?

1. Close all vehicle doors.

2. Insert the key into the ignition.

3. Hold down the power UNLOCK button on the driver’s continue to hold down until instructed
to release in step 9.

4. Perform steps 5 through 8 in fairly rapid succession.

5. Turn the key to the ON position (as far as you can go without starting the engine).

6. Turn the ignition switch to the OFF position.

7. Turn the ignition switch to the ON position.

8. Turn the ignition switch to the OFF position.

9. Release the power unlock button on the door panel. The vehicle will lock and unlock the doors automatically.

10. Hold down the LOCK and UNLOCK buttons on the transmitter simultaneously until the vehicle locks and unlocks.
This step may take up to 30 seconds.

11. Repeat step 10 NOW for each additional transmitter (including any existing transmitters).

12. Turn the ignition switch to the ON position in order to exit the transmitter programming mode
 

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Discussion Starter · #3 ·
Didn't work on 2007

Thanks but it didn't work for the 2007 Trailblazer
Any ideas where to locate the programming instructions for a 2007 trailblazer ?
 

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Try scanning through the DIC there is a option to relearn the remote on the 07 Burbs. Hope it helps.
 

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Try scanning through the DIC there is a option to relearn the remote on the 07 Burbs. Hope it helps.
^^^^yes this should do it and also check your owners manual for the exact instructions on how its done...page 276 or 280
 
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