POWER LUMBAR SUPPORT WIRING
- Thread starter drdino
- Start date
The lumbar connector is has 2-wires.-
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What seat did you put in there?
The lumbar only needs a 12v+ and ground wire (black wire)
The factory harness is a 4-wire plug in a 2003. What did you replace the seat with? The same seat? It should be plug and play
The lumbar only needs a 12v+ and ground wire (black wire)
The factory harness is a 4-wire plug in a 2003. What did you replace the seat with? The same seat? It should be plug and play
The seat was replaced with one from a 2004 GT. I used my seat track from my 2003. This track only had a connector for the 4 wire connector coming from the floorpan.
The lumbar support has an additional 2 wire connector for which I do not have a power supply.
I am guessing that I will need to run a separate 12v (+ & -) and connect it.
The lumbar support has an additional 2 wire connector for which I do not have a power supply.
I am guessing that I will need to run a separate 12v (+ & -) and connect it.
I'll have to look at my 2003 GT's seats in the AM.
It has the 8-way power and power lumber...but all i have is the single 4-wire connector coming from the seat plugging into a harness in the carpet.
My guess is the power lumber connector connects to something on the track and the 4-wire connector is all you hook up.
I'm pretty sure though i only have 1 plug.....the 4-wire one
It has the 8-way power and power lumber...but all i have is the single 4-wire connector coming from the seat plugging into a harness in the carpet.
My guess is the power lumber connector connects to something on the track and the 4-wire connector is all you hook up.
I'm pretty sure though i only have 1 plug.....the 4-wire one
Ok so i poked around today. The only harness connecting the seat to the car was the 4-wire harness. The power lumber plugged in somewhere up in the seat. But without pulling the entire seat out, i couldn't quite see it.
I'm buying another GT power seat next weekend for my 5.0. Maybe i can tell you more then.
But all you need is a 12V+ hookup. The black wires are grounds. So one black and 1 pos and the lumbar will work. But look around to see if there is another plug it goes into the seat track first
I'm buying another GT power seat next weekend for my 5.0. Maybe i can tell you more then.
But all you need is a 12V+ hookup. The black wires are grounds. So one black and 1 pos and the lumbar will work. But look around to see if there is another plug it goes into the seat track first
Old thread...but I feel the need to update it with correct info since I searched and it came up.
For the 99-04 seats, there are TWO harnesses depending on if you had the GT seats with power lumbar, or the non-lumbar equipped seats. You'll notice the main 6-way harness connects to a second harness about 12" long tucked into the seat itself.
On the cars without lumbar, you get a 12" extension harness. On the cars with lumbar, you get a different harness with a plug for the lumbar switch and one for the air pump.
Non lumbar on left, lumbar on right.
Non lumbar wiring part number
And lumbar support wiring below
For the 99-04 seats, there are TWO harnesses depending on if you had the GT seats with power lumbar, or the non-lumbar equipped seats. You'll notice the main 6-way harness connects to a second harness about 12" long tucked into the seat itself.
On the cars without lumbar, you get a 12" extension harness. On the cars with lumbar, you get a different harness with a plug for the lumbar switch and one for the air pump.
Non lumbar on left, lumbar on right.
Non lumbar wiring part number
And lumbar support wiring below
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