Home > In Car Electronics (L322) > Poor FM reception L322 2007 TDV8 Vogue SOLVED |
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Robgosty Member Since: 20 Dec 2013 Location: Manchester Posts: 232 |
As above only started this morning, symptoms are same as weak signal, hissing in background and noisy, LW and MW are fine, checked for damp & poor connections under tailgate trim panel all o/k, nice & dry, gave everything a bit of a wiggle but not making any difference so suspect one of the aerial amplifiers, problem is as far as I can see there are three, one on left hand side of tailgate, & one in o/s & n/s rear wings, anyone have any idea which one does what and which one is the likely culprit, not keen on buying all three if it might be something else, help required |
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10th May 2015 5:55pm |
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mzplcg Member Since: 26 May 2010 Location: Warwickshire. England. The Commonwealth. Posts: 4029 |
Check the aerial connections including amplifier modules etc on all 3 boot windows. Modules high up in the boot side compartments too. A sure fire way of telling is to listen to the radio and turn the heated rear window on. If it makes a difference then it's definitely a connector gone high resistance. I spent almost a whole day fixing this on my old 07 Vogue SE. Most irritating. |
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11th May 2015 7:42am |
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Cam-Tech-Craig Member Since: 03 Aug 2011 Location: Gloucestershire Posts: 16298 |
First do a battery reset, if that does not work listen to a CD for a week, just in case its either a transmitter fault in your area or a gremlin in your FF that may well fix itself after a week of CD listening sir |
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11th May 2015 7:57am |
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Robgosty Member Since: 20 Dec 2013 Location: Manchester Posts: 232 |
Heated rear window on or off makes no difference, thinking it's probably one of amplifiers but which one |
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11th May 2015 8:38am |
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Robgosty Member Since: 20 Dec 2013 Location: Manchester Posts: 232 |
Found this page which helps a bit, however no description for item 10, says 2 is FM amplifier so thinking to start there. anyone know what item 10 is
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11th May 2015 11:49am |
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stan Site Moderator Member Since: 13 Jul 2010 Location: a moderate moderated moderator moderating moderately in moderation Posts: 35379 |
answer is probably on page 780.. ... - .- -.
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11th May 2015 12:12pm |
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Robgosty Member Since: 20 Dec 2013 Location: Manchester Posts: 232 |
Strange, page 780 no help at all |
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11th May 2015 12:22pm |
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stan Site Moderator Member Since: 13 Jul 2010 Location: a moderate moderated moderator moderating moderately in moderation Posts: 35379 |
there you go,
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11th May 2015 12:24pm |
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Robgosty Member Since: 20 Dec 2013 Location: Manchester Posts: 232 |
That's the one I need, different page from mine, think we were looking in different places, now which one to change first |
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11th May 2015 12:38pm |
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Robgosty Member Since: 20 Dec 2013 Location: Manchester Posts: 232 |
0/k changed both FM aerial amps and no different, losing the will to live now |
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15th May 2015 12:55pm |
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stan Site Moderator Member Since: 13 Jul 2010 Location: a moderate moderated moderator moderating moderately in moderation Posts: 35379 |
do you defo have power going to these amps? ... - .- -.
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15th May 2015 1:50pm |
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Robgosty Member Since: 20 Dec 2013 Location: Manchester Posts: 232 |
Yep, power to amps, not too sure what to try next |
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15th May 2015 3:23pm |
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stan Site Moderator Member Since: 13 Jul 2010 Location: a moderate moderated moderator moderating moderately in moderation Posts: 35379 |
i suppose the earth points and the antenna cable .. ... - .- -.
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15th May 2015 4:54pm |
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Robgosty Member Since: 20 Dec 2013 Location: Manchester Posts: 232 |
Been there done that, not sure where the antenna cable goes after the amps, think the tuner is in rear quarter so next step might be there, just seems like the FM aerial is unplugged from somewhere as FM is only picking up strong signals and AM and TV are fine |
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15th May 2015 6:36pm |
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