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bjornebraten



Member Since: 23 Apr 2013
Location: Norge
Posts: 6
Norway 2004 Range Rover Vogue Td6 Bonatti Grey
navi trouble

My 2004 l322 has navi trouble.The drive is ok with maps,but it does not find any satelites .i have changed antenna and computer .It didn`t help.What could it be.Thankful for answers! Idea
Post #194716 17th Jun 2013 1:35pm
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stan
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check all connections and do a battery disconnection... ... - .- -.




Y. O. L. O.
.
Post #194717 17th Jun 2013 2:02pm
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SteveMFr
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Member Since: 22 Nov 2009
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The only nav bits that have anything to do with GPS reception are the nav computer and the antenna. Which you've replaced. So the antenna cable will be bad. Both the core and the shield must go through. Check for continuity on both. 
RRC 2Dr, RRC 4Dr,
P38, and 2 L322s
(wife thinks I'm nuts - prob right, too)
Post #194728 17th Jun 2013 4:03pm
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bjornebraten



Member Since: 23 Apr 2013
Location: Norge
Posts: 6
Norway 2004 Range Rover Vogue Td6 Bonatti Grey

is the cable at the back of the navi drive the same cable that goes to the gps antenna? Is it direct? Then i could use a ohm meter to check the cable.
Post #194730 17th Jun 2013 4:15pm
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Gazellio @ Prestige Cars



Member Since: 22 Jan 2010
Location: Chilterns, UK
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United Kingdom 2010 Range Rover SE Td6 Zermatt Silver

The Nav unit is in the boot its only the screen upfront.
I had to change the Nav Ariel on a XKR with same symptoms as no GPS reception. Problem was water ingress in rear spoiler where GPS antenna sat. New Antenna fixed it.
Post #194731 17th Jun 2013 4:18pm
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bjornebraten



Member Since: 23 Apr 2013
Location: Norge
Posts: 6
Norway 2004 Range Rover Vogue Td6 Bonatti Grey

[
]

Hi! i found out that the gps antenna cable is connected to the television module.Could this module be the faulty part?
Post #194801 18th Jun 2013 2:45am
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stan
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if so, can you bypass the tv module...this could be interesting.. ... - .- -.




Y. O. L. O.
.
Post #194816 18th Jun 2013 7:32am
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SteveMFr
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Member Since: 22 Nov 2009
Location: Strasbourg, France
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bjornebraten wrote:
Hi! i found out that the gps antenna cable is connected to the television module.Could this module be the faulty part?

MMmmmm - looks like you found the problem.

If you have an OEM TV module you'll have 2 possible antenna connectors: one for the left and one for the right TV antennas.

The GPS antenna goes directly to the nav unit. It is not involved with the TV in any way, shape or form. It does have the same type of FAKRA connector, though. 
RRC 2Dr, RRC 4Dr,
P38, and 2 L322s
(wife thinks I'm nuts - prob right, too)
Post #194824 18th Jun 2013 7:48am
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ebajema



Member Since: 24 Mar 2011
Location: New Plymouth
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New Zealand 2010 Range Rover Autobiography 5.0 SC V8 Galway Green

SteveMFr wrote:
The GPS antenna goes directly to the nav unit. It is not involved with the TV in any way, shape or form. It does have the same type of FAKRA connector, though.


This sounds very much like the original Murphy's law: If a component can be installed in two ways, a correct way and an incorrect way, then there will always be someone installing it in the incorrect way. MY 2010 5.0 SC Galway green and sand interior!!
Have the Faultmate MSV2 Extreme to be tinkering with the settings etc. !!
Post #194829 18th Jun 2013 8:14am
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SteveMFr
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Member Since: 22 Nov 2009
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Oh - I never realized that this was the original variant to the law...
Laughing 
RRC 2Dr, RRC 4Dr,
P38, and 2 L322s
(wife thinks I'm nuts - prob right, too)
Post #195102 19th Jun 2013 9:02am
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bjornebraten



Member Since: 23 Apr 2013
Location: Norge
Posts: 6
Norway 2004 Range Rover Vogue Td6 Bonatti Grey

Hi! i do not agree. I have followed the gps antenna cable straight to the tv modules plug near the middle of the car.Some guys i talked to thought this tv module could me faulty.Some times my screen gets dark.A friend has also the same problems with the nav/sat.
Post #195656 22nd Jun 2013 6:08pm
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