Question about 2000 Buick LeSabre

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2005 Buick LeSbare Power Front seats will not move

Have a 2005 Buick LeSabre the power seats willnot move.The car has memory controls, the mirrors will move, however the the drivers side front seat will not

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  • Anonymous Mar 14, 2014

    my heater control panel quit working but now the power seats dont want to work ran the seat back to work on the dash and now the seat wont work the windows mirrors n door locks all still work.

  • Anonymous Mar 19, 2014

    the car seat is stuck in the forward position

  • Anonymous Mar 22, 2014

    power seat dosen`t move

  • Anonymous Mar 23, 2014

    Motor on both seats have the little plastic thingy broke off of the rod that spins around that moves the seat! How can I fix it?

  • Anonymous Mar 26, 2014

    Power seat want move

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  • Master
  • 408 Answers

Check all fuses and relays.  Sounds to me like one is blown.

Posted on Mar 05, 2009

  • Travis Bronson
    Travis Bronson Dec 09, 2013

    my buick lesaber power drivers seat won't move how can i fix it

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2006 LINCOLN ZEPHYR DRIVERS ELECTRIC SEAT WILL NOT MOVE BACK WHEN KEY IS TURNED OFF


Principles of Operation
The driver seat module (DSM) is on the controller area network (CAN) communication network. To support several vehicle subsystems, the module permits intermodule and diagnostic tool communications.
The DSM controls the memory driver seat and the passenger memory power exterior mirror. This passenger memory power exterior mirror feature allows the driver to program personalized mirror positions. Once the driver stores a mirror position, the driver can recall the setting by pressing the corresponding memory switch or by using a programmed remote keyless entry (RKE) transmitter. For additional information, refer to Section 501-10 .

How to Diagnose Controller Area Network CAN

Driver Seat Module - Memory Seat
The power driver seat, power outside rear view mirrors and power adjustable pedals are controlled by the driver seat module (DSM) only when the vehicle is equipped with the programmable/recall memory option. The DSM is located on the driver seat track.
This system allows automatic positioning of the driver seat to 2 programmable positions.
  • A power driver seat position can be stored at any time. The driver must move the seat to the desired position using the driver seat switch assembly. The driver must then depress the memory SET switch which activates the memory SET switch light emitting diode (LED). Within 5 seconds (before the LED goes out), the driver must select a memory position. Memory 1 is selected by depressing memory switch 1. Memory 2 is selected by depressing memory switch 2.
  • If no memory switch input is received within the 5-second time limit, the operation is aborted and the memory seat position switch (set switch) LED is turned OFF. This also occurs if one of the following inputs is received during the 5-second programming limit:
    • Driver seat control switch
    • Memory seat position switch (set switch)
    • Power adjustable pedal switch
A programmed seat position can only be recalled when the transmission selector is in PARK or NEUTRAL with the ignition switch in the RUN position. A position may be programmed at any time.

Easy Entry/Easy Exit
The driver power seat easy entry/easy exit feature can be enabled/disabled. Refer to Section 418-01 or the owner's literature.

This may need to be done with a scan tool

Apr 24, 2017 | Lincoln Cars & Trucks

2 Answers

Where is airbag censor in 2005 lesabre?


For the front end it will be on a cross member by the bumper.
For the side impact sensor it will be I pillar between or behind the doors at the bottom. Here is a diagram.

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Jun 05, 2014 | 2005 Buick LeSabre

1 Answer

Memory seats adjust on there own as well as mirrors


BCM has nothing to do with this function , MMM - memory mirror module !
Memory Mirror System Operation
The MMM is capable of storing mirror position for 2 different drivers. Mirror position is determined by both horizontal and vertical position sensors in each of the power mirrors. The MMM supplies a reference voltage and a low reference to these sensors and determines mirror position through the horizontal and vertical position signal circuits.
The MMM receives power through the battery supply voltage circuit and the MIR/LOCK fuse and a constant ground source. Any time that battery voltage is disconnected and then connected from the MMM, the MMM will enter the mirror relearn mode. The mirror relearn mode can also be commanded using a scan tool. Refer to Memory Mirror Module Learn for further information.The memory switch receives power through the battery supply voltage circuit and the MIR/LOCK fuse. The MMM upon receipt of a memory switch signal input, a class 2 message from the SIC or a class 2 message from the PCM indicating that the transmission is in park, will then supply battery voltage and ground to the appropriate power mirror motors through the mirror motor control circuits to move the mirrors to the predetermined positions.

DTC B1586, B1596, B1616, or B1626
The mirror horizontal and vertical position sensors are potentiometers. The Memory Mirror Module (MMM) provides these sensors with a 5 volt reference circuit and a low reference circuit. The MMM monitors the horizontal and vertical position sensor signal circuits which change values based on mirror position. These voltage values are used to determine mirror position and can be set into memory. When the MMM receives a memory recall request, the MMM will control the power mirror to the memory position based on the horizontal and vertical position sensor signal values.

Install a scan tool.
Turn ON the ignition, with the engine OFF.
With the scan tool, observe the mirror horizontal and vertical position parameters in the Memory Mirror Module (MMM) data list.
Operate both the left and right mirrors through the full range of movements.
Does the scan tool indicate that the left and right mirror horizontal and vertical position parameters are within the specified range?

Memory Seat System Components
The memory seat system consists of the following components:
• Power seat switch assembly
• Memory recall switch assembly
• Horizontal adjuster motor
• Front vertical adjuster motor
• Rear vertical adjuster motor
• Recline adjuster motor
• Memory seat module
• Memory mirror module
• SEAT 25A circuit breaker
• MIR/LOCK 3A fuse

Your best bet , take it to a qualified repair shop !

May 23, 2017 | 2002 Cadillac Escalade

1 Answer

My right mirror on 325 i 2005 doesn't work. When i change my seat position with the memory, the seats goes on but not the mirrors. I can adjust my left mirror but not the rigth one; it never move.


I would safely assume your right mirror may be inoperable period then by your statement you are leaving the switch for the mirrors in the middle during switching correct and during adjustment are switching to R/L mirror on the switch? Mirrors are on the same circuit so both should be operable. Have the mirror checked for operation before heading any further. I Think you will find during this its unplugged from its source of power or inoperable period and needs replaced. Remember to rate my solution and leave testimonial PS please purchase you a Owners Manual for your car you will thank me later.

Oct 09, 2012 | 2005 BMW 325i Automatic

1 Answer

I have a 2005 Jeep Grand Cherokee Limited. My drivers side front power seat does Not stay adjusted. Every time I turn the ignition on the seat moves backward and the back lays down.


The limited edition brings memory setting for mirrors and seats, it recognizes which key are you putting in the ignition and puts the saved setting accordingly to that driver's key. That is the reason your seat keeps moving. You need to reprogram the seat position for that key. Good luck

Dec 30, 2009 | 2005 Jeep Grand Cherokee

1 Answer

2000 Buick LeSabre where power locks, seats, windows quit working


If all power devices stopped at the same time you may have a bad fuse link. Since it is rare for all the fuses blowing at once and you already checked them. Start at your fuse links before assuming something expensive.

Aug 11, 2009 | 2000 Buick LeSabre

2 Answers

WHERE IS THE BATTERY?


I believe the Buick body style is the same for the years 2000 to 2005. The battery for my 2000 Buick LeSabre is under the back seat.

Jul 09, 2009 | 2002 Buick LeSabre

1 Answer

My side mirros dont work


The exterior mirrors:
  • are controlled by power controls on the LH front door trim panel.
  • are of a foldaway design.
  • may contain turn signal indicators.
  • may be heated when the heated back window glass is activated.
  • may have a programmable recall memory option.
Driver Seat Module
The power driver seat and power exterior mirrors are controlled by the driver seat module (DSM) only when the vehicle is equipped with the programmable/recall memory option.
---------------------------------------------------------------------
Power Exterior Mirror Operation
The power exterior mirrors are controlled by the DSM and are operational all the time, whether the ignition switch is on or off. Using the power exterior mirror switch, the driver can adjust the driver and passenger exterior mirrors four ways.
-----------------------------------------------------
Visual Inspection Chart Mechanical Electrical
  • Exterior mirror(s)
  • Interior mirror
  • Central junction box (CJB) fuse
  • Circuitry
  • Exterior mirror control switch
  • Exterior mirror motor
  • Interior mirror
  • Driver seat module (DSM)
  • Memory set switch


----------------------------------------------------------------------------------


  1. If the vehicle is equipped with memory exterior mirrors and the concern remains after the inspection, connect the diagnostic tool to the data link connector (DLC) located beneath the instrument panel. Select the vehicle to be tested from the diagnostic tool menu.
    • Check to make sure the program card is correctly installed.
    • Check the connections to the vehicle.
    • Check the ignition switch position.
-------------------------------------------------------------------------------------
  • The mirrors are inoperative
  • Circuitry.
  • Central junction box (CJB) fuse.
  • Exterior mirror control switch.


Apr 07, 2009 | 2003 Lincoln Navigator

1 Answer

Power seat not moving front to back, everything else works


woman with a hammer fixed 2004 Rainer! Had same problem. just tapped rear runners with hammer and it broke loose. Works fine now!!!
Hope it works for you.

Jan 25, 2009 | 2005 Buick Rainier

1 Answer

Need instructions for replacing 94 Buick LeSabre window module.


2002 BUICK LESABRE REAR DRIVER SIDE DOOR POWER WINDOW UP CABLE IS OFF TRACK WINDOW WILL NOT STAY UP HOW CAN I REPAIR THAT

Dec 29, 2008 | 2005 Buick LeSabre

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