RRSPORT.CO.UK

    Forum   Gallery   Shop   Sponsors
Home > In Car Electronics > Sat nav stopped working - "no nav available" messa
Post Reply  Down to end
Page 1 of 1
 
Yorkie09



Member Since: 15 Aug 2018
Location: Braintree
Posts: 7

United Kingdom 2006 Range Rover Sport Supercharged Zermatt Silver
Sat nav stopped working - "no nav available" messa

Sat nav was working fine, wife cleaning behind passenger seat and disturbed the retro fitted multimedia Video Interface Unit, now have "no nav available" message on screen. Have run 753 diagnostic and it reports DTC U1A0131 GVIF Signal Fault.
Having looked at the jumble of wiring (by previous owner), it looks as though the factory nav system doesn't run through the MM Interface unit, so what is the problem with the system? Have disconnected and reconnected connectors to rear of nav DVD drive but no change, system dials register the nav DVD but cannot initiate the nav system. Help!




Post #563289 Wed Aug 15 2018 7:43pm
View user's profile Send private message View poster's gallery Reply with quote
Andy K



Member Since: 18 Sep 2015
Location: GL
Posts: 4753

England 2005 Range Rover Sport TDV6 HSE Rimini Red

Check the GVIF IN OUT connectors.

Do NOT turn Them upside down else further confusion!

Post #563297 Wed Aug 15 2018 9:31pm
View user's profile Send private message View poster's gallery Reply with quote
Yorkie09



Member Since: 15 Aug 2018
Location: Braintree
Posts: 7

United Kingdom 2006 Range Rover Sport Supercharged Zermatt Silver

It doesn't look possible to insert the connector upside down?, I disconnected it and reinserted it the same way.

Post #563325 Thu Aug 16 2018 10:44am
View user's profile Send private message View poster's gallery Reply with quote
Andy K



Member Since: 18 Sep 2015
Location: GL
Posts: 4753

England 2005 Range Rover Sport TDV6 HSE Rimini Red

The other end of that black cable.

Check its plugged in.

Does your DVD player, or whatever you use that GVIF for display on the screen still ?

Post #563328 Thu Aug 16 2018 11:05am
View user's profile Send private message View poster's gallery Reply with quote
geoffsnook



Member Since: 19 Nov 2016
Location: cardiff
Posts: 1699

Wales 2005 Range Rover Sport Supercharged HSE Java Black

The blue connector that goes into the rear of the nav unit itself can go in upside down if you disturbed that one as well Thumbs Up

Post #563340 Thu Aug 16 2018 3:06pm
View user's profile Send private message View poster's gallery Reply with quote
Yorkie09



Member Since: 15 Aug 2018
Location: Braintree
Posts: 7

United Kingdom 2006 Range Rover Sport Supercharged Zermatt Silver

The no nav message appeared before I removed any of the connectors, was working fine before the MM interface unit was disturbed.

Post #563348 Thu Aug 16 2018 5:43pm
View user's profile Send private message View poster's gallery Reply with quote
Fantom Sport



Member Since: 27 Feb 2021
Location: Surfleet
Posts: 8

United Kingdom 2006 Range Rover Sport TDV6 HSE Santorini Black

Did you fix the problem. Mine says exactly the same after removing my Radio and touching the interface box.

Post #612803 Mon Apr 19 2021 7:52pm
View user's profile Send private message View poster's gallery Post Reply
Post Reply  Back to top
Page 1 of 1
All times are GMT

Jump to  
Previous Topic | Next Topic >
Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Site Copyright © 2005-2024 Futuranet Ltd & Martin Lewis
RRSPORT.CO.UK RSS Feed - All Forums

Switch to Mobile site