liliansmith1
Albea bumper antenna signal issue
Summary of the thread
The 2006 Fiat Albea is experiencing issues with the bumper antenna, leading to erratic remote unlock/lock functionality and requiring the key to be physically in the ignition to start the engine. The suspected cause is a faulty cable or connector to the antenna. A similar issue in another vehicle was due to a corroded antenna mount, suggesting potential hidden damage. The problem was resolved by repairing a defective plug connection on the bumper antenna.
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4 comment(s)
liliansmith1 (community.author)
That's interesting. I haven't noticed any visible corrosion on the antenna mount itself. However, given the age of the vehicle, hidden damage is possible. When you mention signal attenuation, are you referring to the radio reception as well, or solely the remote locking system?
piawilliams1
In my specific scenario, signal attenuation primarily manifested in the impaired functionality of the remote locking mechanism and the alarm system. The car radio continued to perform within acceptable parameters. Given the nature of your symptoms, I would advise consulting a qualified automotive technician to perform a comprehensive diagnostic evaluation. Ignoring this issue could cause additional problems.
liliansmith1 (community.author)
Thank you for the insights. I appreciate you sharing your experience. As it turns out, a visit to the workshop confirmed a defective plug connection on the bumper antenna. Repair cost was 95€. Everything works now.
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FIAT
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ALBEA
piawilliams1
I encountered a somewhat analogous situation with my 2012 Opel Astra, although the models differ substantially. My symptoms included intermittent central locking failure and, occasionally, the alarm activating spontaneously. The underlying problem stemmed from a corroded antenna mount, resulting in signal attenuation. Was the antenna assembly on your Albea exposed to moisture or physical stress?