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Poor XM Reception: MICE!

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Posted by Scott Seely on December 3, 2010, 8:12 pm
 
It took two dealers to finally figure out that the loss of my XM
reception in my 2010 Prius was caused by MICE CHEWING THRU ANTENNA
WIRES!   TIP: When you park, CLOSE THE AIR RECYCLING VENT to keep mice
out.  P.S. The repair coat over $00 (not a warranty item.)

Posted by DA on January 27, 2011, 9:28 pm
 
responding to
http://fuelzilla.com/groups/prius/Poor-XM-Reception-MICE-9113-.htm
DA wrote:

Scott Seely wrote:



$00 ?! Seriously? I remember it was just over $00 for the labor to put a
brand new built-in XM radio in. You'd think a cable replacement would be
even less.

But regardless, I have been struggling with reception since day 1 which
would indicate mice (unless they have viciously attacked as soon as I
brought the car in the first night) had nothing to do with it. I think
it's the antenna, the high-power circuits all around in the car and
probably just the location. They've glued mine to the dash in the right
corner, just below the windshield.

If you're driving south (which is the location toward any satellite on a
geosynchronous orbit), you're fine. If you're driving north and the
signal has to pass through the roof to hit the antenna, you're most
likely out of luck. It may work but you lose connection as soon as there
is any additional signal obstacle like a small bridge overhead or you're
just passing a truck.

It may also have to do with the Bluetooth connection in this car - it's
working at 2.4GHz and XM as far as I know is 2.3 GHz - kinda close, may
interfere with each other.

Anyways, just wanted to put this out as a data point for other people
struggling with XM reception in a Prius - mice *may* or *may not* be the
culprit.

--





Posted by Elmo P. Shagnasty on January 28, 2011, 12:39 am
  dirs_at_1-script_dot_com@foo.com (DA) wrote:


In my 07, I mounted the ol' SkyFi2 underneath the radio pocket thingy,
and ran the antenna wire straight up and onto the dash in the center.

Never a problem with reception, unless you count I-68 where they cut it
through the taller mountains and the view to the south is blocked.

But going north, and even going under large local underpasses--and even
sitting under them while waiting for a light to change--isn't an issue
for me.

If the car itself is an issue, you might look at Bluetooth.  I don't
have it.  If you do, see if you can turn it off.

Posted by Al Falfa on January 29, 2011, 5:44 am
 "DA"  wrote in message
It may also have to do with the Bluetooth connection in this car - it's
working at 2.4GHz and XM as far as I know is 2.3 GHz - kinda close, may
interfere with each other.

FWIW the Bluetooth connection in my 2010, which is invariably linked to my
cell phone, doesn't interfere with my XM Radio reception.





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