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crane

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  • Lexus Model
    ls400

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  1. I have a controller on mine, simple plug in gismo that connects in the trunk and runs a cable to the dash controller. These are available from ebay Works well albeit a tad slow!!
  2. Pulled the red wire from the seat connector which is the interior lighting circuit and now have the seat moving but no memory on the seats only. Looking at the diagram there are a pink and a blue wire from the tilt column ecu to the seat ecu. The blue wire emits a very short voltage pulse when memory is pressed but the blue wire does nothing, could this be why? Does anyone have experience on the workings of the seat memory????? Any advice at all gratefully recieved as I am at a loss why no seat memory but everything else (mirrors,seat belt, steering column) all move. Thanks
  3. I have changed the motor, hence I am wondering is there a sequence to operation (does the ignition need to be on or the handbrake on etc). The relay within the ecu is clicking. The story is that the ignition wires were cut and all joined together, I have now seperated them and correctly (I believe) reconnected them but no joy. I would think iif it were another faulty motor one of the other seat functions would work.....e.g. recline. The lumbar function is wired independently from the other functions!
  4. Hi all, new member.........but I have done my research first. The problem I have on my 1991 ls400 is as follows: Drivers seat will not move...... The passenger seat is fine, the steering column and mirrors all move fine as does the belt adjutment. The drivers seat lumber works fine whenever you press the adjustment buttons you get a click from the seat ecu. the memory buttons move all but the seat there is power to the seat and I have replaced the ecu. Is there somthing that needs pushing or pulling to make it work? Any advice appreciated
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