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Heated seat ECU help
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Philip1972
 


Member Since: 10 Mar 2017
Location: Gloucestershire
Posts: 1072

United Kingdom 2011 Discovery 4 3.0 SDV6 GS Auto Zermatt SilverDiscovery 4
Heated seat ECU help

As per other thread, I have a problem with heated seats.

I have chatted (via mail) with GAP who are very helpful, and responded with the following.

I reckon I have leather electric seats with no heating.....

Anyway, anyone know where the heated seat ECU lives, so I can see if there is one?

"B1030-87 Left Front Seat Heater - Missing message
Left front seat heater LIN circuit short to ground, short to power, open circuit
Left front heated seat module failure
Climate Control Module failure
Refer to the electrical circuit diagrams and check left front seat heater LIN circuit for short to ground, short to power, open circuit. Check and install a new left front heated seat module as required. Check and install a new Climate Control Module as required. Refer to the warranty policy and procedures manual if a module is suspect

Both heated seat ECUs are not communicating with the car. Inspect wiring first, if the ECUs are connected of course... ""
  
Post #19883562nd Oct 2018 3:56 pm
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Philip1972
 


Member Since: 10 Mar 2017
Location: Gloucestershire
Posts: 1072

United Kingdom 2011 Discovery 4 3.0 SDV6 GS Auto Zermatt SilverDiscovery 4

no one?
  
Post #19884502nd Oct 2018 8:21 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10359

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

Well the D3 doesn't have a FRONT heated seat ecu (only rear). Not sure on D4. But they are different.

Why don't you find a D4 catalog, and have a look at the specs to see if all electric ones are heated.
  
Post #19884562nd Oct 2018 8:38 pm
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8069

England 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

It’s not usual for a GS to have heated seats, if you don’t have electric memory seats I doubt you have heated seats.
Four torque screws fasten the seat base down accessed from underneath, take the base out and see if the wires are there for the heater elements , base has one element back has another element. Thumbs Up
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #19884602nd Oct 2018 8:44 pm
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4

I’m assuming Phil is retro-fitting these and that should be no problem as I’ve fitted heated electric leather seats to my GS. Worked no problem at all.

Phil, what does you connection block from the seat look like e.g. number and colour of cables would be good, pictures better and then we can check electrics / diagrams Thumbs Up

Nick
 Stolen - D4 Loire Blue
D4 Bali Blue 
 
Post #19884842nd Oct 2018 9:55 pm
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