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tech / sci.electronics.repair / Retrain Keyless entry

Retrain Keyless entry

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From: vjp2.at@at.BioStrategist.dot.dot.com
Newsgroups: rec.autos.tech,sci.electronics.repair
Subject: Retrain Keyless entry
Date: Fri, 11 Aug 2023 08:36:57 -0000 (UTC)
Organization: Samani Marions Panyaught NYS-13760-4251-2180-USA
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by: vjp2.at@at.BioStrategist.dot.dot.com - Fri, 11 Aug 2023 08:36 UTC

The keyless entry to my car doesn't work, or rather it only works inside the
car. I keep trying to retrain it by turning the key to ON several
times. (once 5, then 7). I just had the starter replaced. And changed
keyless battery because I first thought IT was at fault. Chrysler 2010 Town &
Country. (just bought) Opened it, cleaned the contacts on both sides of the
PCB.

Spozably there is a secret handshake algorithm to retrain it - turn it on
several times, with one hand on your ear and your chin on the dash?

If need be, enough of it works I can survive manually.

--
Vasos Panagiotopoulos panix.com/~vjp2/vasos.htm
---{Nothing herein constitutes advice. Everything fully disclaimed.}---

Re: Retrain Keyless entry

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Subject: Re: Retrain Keyless entry
From: peterwieck33@gmail.com (Peter W.)
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by: Peter W. - Fri, 11 Aug 2023 10:23 UTC

Change the battery in the remote - again. I have seen any number of the Chinese-source batteries be defective from the start. If that does not work out, the on-board receiving antenna may be defective - which from your description may be the case - works only inside the car. There is a You Tube on getting to it and replacing it - looks like a major PITA. Similarly, the module - but the module should be fine if it works at all.

Peter Wieck
Melrose Park, PA

Subject	Author
Retrain Keyless entry	vjp2.at
Retrain Keyless entry	Peter W.