S2000 Electronics Information and discussion related to S2000 electronics such as ICE, GPS, and alarms.

Key Fob Programming Issue

Old Sep 18, 2025 | 05:30 AM
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Default Key Fob Programming Issue

I’ve ordered 2 key fobs off of EBay, and when trying to program them, after I enter the programming mode, and click the lock/unlock buttons, I hear the actuators clicking (but not unlocking/locking) and after I exit out of the programming mode, nothing happens. The fobs still don’t lock/unlock the car. I checked and doesn’t look like I have the factory add on (security?) system, as I don’t see any lightbulb on the center console.

any ideas? Bad actuators? Some kind of locking motor?
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Old Sep 18, 2025 | 05:35 AM
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Originally Posted by Spamboi
I’ve ordered 2 key fobs off of EBay, and when trying to program them, after I enter the programming mode, and click the lock/unlock buttons, I hear the actuators clicking (but not unlocking/locking) and after I exit out of the programming mode, nothing happens. The fobs still don’t lock/unlock the car. I checked and doesn’t look like I have the factory add on (security?) system, as I don’t see any lightbulb on the center console.

any ideas? Bad actuators? Some kind of locking motor?
Also when I manually lock (from the outside, key in the door), the passenger side locks. Unlocking manually from the driver side does not unlock the passenger, which I believe is normal?
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Old Sep 18, 2025 | 08:04 AM
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were the OE keyfobs? I had no zero pairing my new OEM keyfob to my newer S that I bought for my older one. It takes a few times to get the timing right but barring nothing wrong with the fobs themselves, very DIY-friendly. Also if you haven't already, replacing the cell battery in there is good peace of mind to rule out a weak signal .
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Old Sep 18, 2025 | 08:13 AM
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Originally Posted by thoiboi
were the OE keyfobs? I had no zero pairing my new OEM keyfob to my newer S that I bought for my older one. It takes a few times to get the timing right but barring nothing wrong with the fobs themselves, very DIY-friendly. Also if you haven't already, replacing the cell battery in there is good peace of mind to rule out a weak signal .
Whenever I bought the car it only had one physical key, and don’t come with any key fobs. So I don’t have the OEM fobs, and I bought some off of Amazon (I think I said eBay earlier) with the FCC ID

E4EG8DJ


I don’t think it’s a weak signal, since during the programming mode it has no issues activating the actuators, and it’s just not connecting to anything after I exit out of it (and the light on the fob is still coming on) but I suppose changing out the batteries doesn’t hurt lol.
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Old Sep 18, 2025 | 09:15 AM
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Unlocking manually from the driver side does not unlock the passenger, which I believe is normal?
If you mean from outside the car hold the key in the drivers door Unlock position a little longer and both doors will unlock. Otherwise the passenger needs to unlock her own door from inside.

-- Chuck

Last edited by Chuck S; Sep 18, 2025 at 09:17 AM.
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