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Can you retrofit parking sensors to D4
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wilf1234
 


Member Since: 04 Apr 2012
Location: North Somerset
Posts: 22

United Kingdom 2009 Discovery 4 3.0 TDV6 GS Auto Unknown ColourDiscovery 4
Can you retrofit parking sensors to D4

Hi - My 2009 D4 GS doesn't seem to have working parking sensors. The sensors seem to be installed in the rear bumper and wired (to something!), but there's no switch next to the hazard light switch. (and no beeps when you reverse!)

Can you retrofit? and if so, it is a question of wiring in a module somewhere, or is everything in place but just not wired to a switch on the dash?

Cheers
  
Post #14380945th Mar 2015 11:52 pm
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crip010
 


Member Since: 01 Oct 2014
Location: Twickenham
Posts: 433

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Santorini BlackDiscovery 4

the switch is for front sensors. the rears just come on when you go into reverse.
  
Post #14380965th Mar 2015 11:59 pm
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wilf1234
 


Member Since: 04 Apr 2012
Location: North Somerset
Posts: 22

United Kingdom 2009 Discovery 4 3.0 TDV6 GS Auto Unknown ColourDiscovery 4

thanks

does that mean, my car does have rear sensors, but they are just not working?

Cheers
  
Post #14381256th Mar 2015 7:18 am
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crip010
 


Member Since: 01 Oct 2014
Location: Twickenham
Posts: 433

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Santorini BlackDiscovery 4

I would say so.
  
Post #14381476th Mar 2015 8:28 am
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Robbie
 


Member Since: 05 Feb 2006
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United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Baltic BlueDiscovery 4

You may have a fault, or they are not configured in the CCF or the reverse switch is bust - double check your reverse lights work as they should.

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Post #14381506th Mar 2015 8:31 am
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wilf1234
 


Member Since: 04 Apr 2012
Location: North Somerset
Posts: 22

United Kingdom 2009 Discovery 4 3.0 TDV6 GS Auto Unknown ColourDiscovery 4

cheers chaps

If it's not configured in the CCF, is this something I can sort out? I have a bluetooth ODBII thing, or does it need more than that?

Cheers
  
Post #14381576th Mar 2015 8:50 am
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Robbie
 


Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932

United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Baltic BlueDiscovery 4

Look for the other stuff first, including selecting reverse (with all due safety) whilst a second person listens at the sensors for the feint clicking noise.

The generic OBDII think is little more than a novelty item when it comes to diagnosing a D3. It will have zero CCF edit capabilities too.

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 Land Rover - Turning Drivers into Mechanics Since 1948

Battery & Quiescent Current Drain Testing

Diagnostics for:
Defender, FL2, D3, D4, Evoque, RRS & FFRR
A not-for-profit enterprise


 
 
Post #14381706th Mar 2015 9:14 am
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wilf1234
 


Member Since: 04 Apr 2012
Location: North Somerset
Posts: 22

United Kingdom 2009 Discovery 4 3.0 TDV6 GS Auto Unknown ColourDiscovery 4

Thanks guys

The reverse light is working, and today I had a bleep when I put it into reverse (presumably the PDC bleep) - but that's the only occasion I have heard it in the 7-days I've owned the car. The sensors haven't worked at all.

Where's the most likely spot to check first for a dodgy connection? Is it the PDC module behind the rear seat door pillar (NS)

I also looked through the list of fuses, and couldn't find which fuse the PDC is on!!

(BTW - I also have another couple of electrical faults -
- Automatic light switch not working, and
- blown lamp behind the speedo needle
not sure if these are related (on the same fuse etc) but thought I'd mention them)

(VEHICLE IS A 09/2009 D4 3.0TDv6 GS)

Cheers[/list]
  
Post #14399409th Mar 2015 5:09 pm
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