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Iid tool help
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looneyfitter
 


Member Since: 15 May 2012
Location: liverpool
Posts: 120

United Kingdom 
Iid tool help

Evening just wondering if anyone can help please? My airbag light is on. Im trying to pin down the faulty sensor.

I have an IId tool and im getting B0028 1b right side airbag deploy control.

I have looked at live values and i get 2.2 ohm's or there abouts for all sensors except number 7. (Drivers seat position)

Would anyone be so kind as to have a look on there iid tool to see what this reading should actually be please?

With the seat fully forward and fully back.

Im getting 10.2 ohm with it in either position so im thinking its likely a cable break. I cant seem to find any damaged cables under the seat and all contacts are clean.

Im at a loss now. Also does anyone know where the airbag module is? Ive removed the center console and fridge but cant find it.

Its a 2005 rrs many thanks.  
Post #230927730th Sep 2022 4:35 pm
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lynalldiscovery
 


Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274

United Kingdom 2006 Discovery 3 TDV6 Metropolis LE Auto Bonatti GreyDiscovery 3

Have you checked the underseat wiring?  
Post #23093211st Oct 2022 12:33 am
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looneyfitter
 


Member Since: 15 May 2012
Location: liverpool
Posts: 120

United Kingdom 

Yes mate even have the seat out cant find anything. Need to find the module so i can bell out the cables.  
Post #23093331st Oct 2022 7:22 am
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10742

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

I get 2.28R regardless of seat position

10 and 11 measure 0r on an RRS


Both front seats say they are reward even when they aren’t ! Says there is no fault with them.
A lot of the status appear wrong. Maybe for later models

I can’t remember whether the yellow and orange seat plugs have a metal spring in the connectors which short the terminals when disconnected.

You should get a different resistance reading live value when they disconnected  
Post #23093631st Oct 2022 3:21 pm
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looneyfitter
 


Member Since: 15 May 2012
Location: liverpool
Posts: 120

United Kingdom 

Thanks Pete. Ive ordered a new seat pos sensor see how it goes.

Mine also show rearward regardless of where it is.

That would also make sense regards the spring in yellow and orange as when you bell them out its less than 1 ohm so short circuit.  
Post #23093721st Oct 2022 5:09 pm
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