electric seats with memory retrofit
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electric seats with memory retrofit
Hi, i just bought me a set of electric leather seats for my 406, that has memory. How hard is it to convert my standard manual seat adjustment 406 to electric memory?
- Captain Jack
- 3.0 24v
- Posts: 3820
- Joined: Sun Aug 07, 2005 11:26 am
- Location: Langford, Somerset
Re: electric seats with memory retrofit
I don't know anyone who bothered wiring the memory ECU to electric seats. Everyone simply wires the switches directly to a 12v power source - cutting away the ECU.
2003 - 2008: 1998 Peugeot 406 2.1 TD 110bhp LX Saloon
2008 - 2009: 2004 Honda Accord 2.2 CDTI 136bhp Executive Saloon
2009 - 2013: 2002 Peugeot 406 2.0 HDI 110bhp Executive Saloon
2013 - 2021: 2007 Peugeot 407 2.2 HDI 170bhp Executive Saloon (mapped to 213bhp
)
2021 - ????: 2016 Ford Mondeo 2.0 TDCi 180bhp Titanium
2008 - 2009: 2004 Honda Accord 2.2 CDTI 136bhp Executive Saloon
2009 - 2013: 2002 Peugeot 406 2.0 HDI 110bhp Executive Saloon
2013 - 2021: 2007 Peugeot 407 2.2 HDI 170bhp Executive Saloon (mapped to 213bhp

2021 - ????: 2016 Ford Mondeo 2.0 TDCi 180bhp Titanium
- steve_earwig
- Moderator
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- Joined: Thu Oct 04, 2007 6:09 pm
- Location: Jastrebarsko, Croatia http://www.jastrebarsko.hr/lokacija/
Re: electric seats with memory retrofit
Nobody bothers with the memory ecu because it won't work without the position memory mirrors and associated wiring loom.
Unskilled meddling sin©e 2007
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Re: electric seats with memory retrofit
So if i also buy the mirrors and wiring it is possible?
- Captain Jack
- 3.0 24v
- Posts: 3820
- Joined: Sun Aug 07, 2005 11:26 am
- Location: Langford, Somerset
Re: electric seats with memory retrofit
Maybe - is it really worth it though?
2003 - 2008: 1998 Peugeot 406 2.1 TD 110bhp LX Saloon
2008 - 2009: 2004 Honda Accord 2.2 CDTI 136bhp Executive Saloon
2009 - 2013: 2002 Peugeot 406 2.0 HDI 110bhp Executive Saloon
2013 - 2021: 2007 Peugeot 407 2.2 HDI 170bhp Executive Saloon (mapped to 213bhp
)
2021 - ????: 2016 Ford Mondeo 2.0 TDCi 180bhp Titanium
2008 - 2009: 2004 Honda Accord 2.2 CDTI 136bhp Executive Saloon
2009 - 2013: 2002 Peugeot 406 2.0 HDI 110bhp Executive Saloon
2013 - 2021: 2007 Peugeot 407 2.2 HDI 170bhp Executive Saloon (mapped to 213bhp

2021 - ????: 2016 Ford Mondeo 2.0 TDCi 180bhp Titanium
Re: electric seats with memory retrofit
If it's possible, it would kill me if i didnt do it : P Do you know where i can find a wiring diagram?
- steve_earwig
- Moderator
- Posts: 19813
- Joined: Thu Oct 04, 2007 6:09 pm
- Location: Jastrebarsko, Croatia http://www.jastrebarsko.hr/lokacija/
Re: electric seats with memory retrofit
.
Unskilled meddling sin©e 2007
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- 3.0 24v
- Posts: 3579
- Joined: Fri Apr 06, 2012 9:02 pm
- Location: Bournemouth
Re: electric seats with memory retrofit
You will need;
Door mirrors, electric window switch, ECU, looms in the doors and all the hidden loom bits that are fitted under the carpets that feed to the replacement parts, that a standard car hasn't got.
Just swap the switches and enjoy heated leather, without the faff of the memory mirrors going haywire....
Door mirrors, electric window switch, ECU, looms in the doors and all the hidden loom bits that are fitted under the carpets that feed to the replacement parts, that a standard car hasn't got.
Just swap the switches and enjoy heated leather, without the faff of the memory mirrors going haywire....

2003 2.2hdi estate - mine
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
Re: electric seats with memory retrofit
I have 4-5 or something unused connectors attached under my seat, what are these for? They just disappear under the carpet
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- 3.0 24v
- Posts: 3579
- Joined: Fri Apr 06, 2012 9:02 pm
- Location: Bournemouth
Re: electric seats with memory retrofit
They are;
Yellow - seat power
Big Brown - Heated seats
little blue and little brown are the air bags and pre-tensioners
If there is a white one, its a dummy.
Yellow - seat power
Big Brown - Heated seats
little blue and little brown are the air bags and pre-tensioners
If there is a white one, its a dummy.
2003 2.2hdi estate - mine
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
Re: electric seats with memory retrofit
would you be willing to help me do this when i get all the parts? 

-
- 3.0 24v
- Posts: 3579
- Joined: Fri Apr 06, 2012 9:02 pm
- Location: Bournemouth
Re: electric seats with memory retrofit
Yes, you only need some switches from a cloth electric seat - and some patience.
If you really want the memory seats, I don't think I can help with the electricery side / ECU etc, sorry.
If you really want the memory seats, I don't think I can help with the electricery side / ECU etc, sorry.
2003 2.2hdi estate - mine
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
Re: electric seats with memory retrofit
Good for you! I hope you do it.Imissit wrote:If it's possible, it would kill me if i didnt do it
I'm breaking a car with memory seats so if you want any help with what wires go where etc I'll try to help as at the moment it's all in situ.
2003 406 2.2HDi SE Estate Manual - Sold