Acura hands free link

Question edited for clarity and toss in some CAPS.
Question moved to model category.

When you replaced the fuel pump, you disconnected the battery, yes (because they tell you to)?

You now need to reset the security system and engine immobilizer.

How do i reset the Acura immobilizer?

Vehicle History https://www.vehiclehistory.com > questions > how-do-...
To reset the immobilizer on Your Acura, insert the ignition key in the driver-side door lock. Turn the key to the unlock position. Turn the key to the lock ...
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All sorts of answers here, bad battery / immobiliser / keys need programming / caused by towing.
https://mechanics.stackexchange.com/questions/5847/2006-honda-civic-ex-green-key-light-on-dash

This;
The flashing green key is your immobilizer indicator. My recommendation (I am a certified honda tech) is take it to your local acura dealer and have them do a hard reset of the immobilizer and reprogram your keys.

It could also be a bad immobilizer itself. If it is a bad immobilizer, the tech will be able to tell through the diagnostic system used to program keys.

from here (Acura)
https://acurazine.com/forums/second-generation-tl-1999-2003-98/green-light-key-symbol-101-what-does-actually-indicate-889241/

https://www.google.com/search?q=Car+shows+a+green+key+after+being+towed

and finally, the Inertia Switch location via images.

https://www.google.com/search?q=2006+honda+accord+inertia+switch+location&rlz=1C1QJDB_enCA643CA644&sxsrf=AOaemvIcF8p3lOq9heeAQbjuKX_9uICdRg:1638382317504&tbm=isch&source=iu&ictx=1&fir=btzD-s8B7iONBM%252C2QPcrMisYRKtEM%252C_%253BarwIxgB4Tm8tbM%252C9kwNAGUIsp0t2M%252C_%253BGYozu8k0X6W9oM%252Ck5rcK4gXaXKv1M%252C_%253BwAk_bQK5Y0-fkM%252CeINzwLT8_AtCtM%252C_%253BweYa3hVIHdvSqM%252CLZP845vZnOjXQM%252C_%253BhNPZRRdaboslRM%252C_htgq15-SPiJNM%252C_%253B5bM89U49bFr6IM%252CUSHGYmtKfr2DtM%252C_%253BitKWxq0TsBEAFM%252C07TkLR9x1o3_ZM%252C_%253BvP77y33kyAjz2M%252CosnWW2WLJlA2SM%252C_%253BmxuW-LrEATq3HM%252CwJUh8cDQUVRx4M%252C_&vet=1&usg=AI4_-kQE4OPfUPgFL3ltoutNCUVi376t8A&sa=X&ved=2ahUKEwjPx6ngmcP0AhUBB50JHZmUBMwQ9QF6BAgEEAE#imgrc=btzD-s8B7iONBM

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You might try disconnecting the battery and then pushing the on button on the radio. Hopefully you have a copy of the radio code nuber in case that is necessary. Then reconnect the car battery and set up your bluetooth link again.

Watch the youtube video. Acura Honda immobilizer removal EZCarKeys com

check for spark

You have an issue with the immobilizer built into the key. You will have to take it to the dealer for further diagnosis.

Immobilizer brake code for my accura 2.3 cl ? I dont have the money to have the dealer ship to do it? Or is there some type of sequence I am not aware of that would help the green flashing light on my dash to go off?

make sure are using the same key that you used when you set the numbers they are numbered 1 and 2 . ( each key has its own settings stored) if you are then have the local dealer change the HFL unit we have had some problems with them in this model.

Heard a similar complaint, try disconnecting the main battery leads. This should clear the head unit and allow you to return to default menu.