Question about 2005 Audi A4

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Seat switch not working ... tilt/ lumbar/forwards/backwards not functioning ... got power, switch N/S ... how can i fix it instead of replacing it?

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Electric seats won't work on 1994 ford explorer. Have already changed fuses

Posted on Aug 03, 2009

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Front seat will not slide forward? The seat will move up and down, tilt, and the lumbar works? Even the heated/cooling seat works? What do I need to look for and how do I fix it:?


The power seat in the truck has 3 motors, one of them is not working, the most common cause of this is the power seat switch is defective, it is often the forward and reverse seat positioning switch that fails because it is the one that is most used. If the switch checks ok then you will need to replace the the power seat track assembly, Ford does not sell any parts for the track, it is only available as one complete unit, I know this because i retired form a Ford dealer. Please rate my help for Fixya. Thanks

Dec 29, 2011 | 2007 Ford Expedition Eddie Bauer EL

1 Answer

Driver side power seat does not move forward or backwards. it does move up and down, and the switch for lumbar works fine


you must look for loose wire, clean contac switch, and finally the switch will be faulty.

Sep 16, 2011 | 1994 Ford Mustang

1 Answer

All seat functions (tilt, lumbar,etc) work except moving the whole seat forward and back.


Try Putting in some grease in the chanels *To apply properly i prefer you take out the seats and flip them over

Jul 14, 2011 | 1992 Mercury Grand Marquis

1 Answer

1996 Ford Explorer - Eddie Bauer 4WD - Replace Power Seat Switch


the switch pops in or out just pull on it unless you see screws it should just pop right out theres no need to worry about the srs.

Nov 14, 2009 | Ford Explorer Cars & Trucks

1 Answer

Horn and power seats quit working. maxi-fuse extremely hot. pulled it out and re-inserted after it cooled down. fixed the problem temporarily (a day or so). swapped that maxi-fuse with the one above it...


which maxi fuse gets hot ? # fuse , plus amps The power seats uses a 30 amp circuit breaker ,not a fuse . The horn gets power from the same circuit breaker . . Sounds like something is drawing to much current. Do you know how to use a amp meter to test current flow . Disconnect componets till draw goes away ? How to use a wiring diagram to pin point areas in a circuit to test ?
Is there corrosion on the pins where the seat circuit breaker plugs into ? Reach under your seats an see if one of the seat motors is hot .
DeVille
The left and the right power seat system consist of the following components:
• The seat switches
• The seat relay modules
• The 4 reversible motors:
- The front vertical motor
- The rear vertical motor
- The horizontal motor
- The recline motor
These 4 motors operate independently of each other.
When the entire seat switch is pushed to the FORWARD position, the forward input of the of the seat relay is grounded.
The seat relay module supplies battery positive voltage (B+) with a ground to the horizontal motor, in response to this input. In order to drive the seat forward, the motor runs until the switch is released.
The BACK position works similar to the FORWARD position with the exception that the voltage polarity supplied by the seat relay module is reversed causing the motor to run in the opposite direction. This action drives the seat backward.
These recline switches operate similar but independently:

The seat relay module could be bad , If you don't know how to do automotive electrical circuit testing it mite be a good idea for you to take your vehicle to a qualified repair shop.
Could have diagnostic trouble codes stored as well .
DTC B0846 +5 Volt Reference Out of Range
DTC B0856 Battery 2 Out of Range
DTC B1656 EEPROM Write Error
DTC B1658 EEPROM Checksum Error
DTC B1982 Source/Battery Voltage High
DTC B1983 Source/Battery Voltage Low
DTC B2101 Recline Aft Switch Failed (Eldorado)
DTC B2101 Recline Aft Switch Failed (DeVille)
DTC B2102 Recline Forward Switch Failed (Eldorado)
DTC B2102 Recline Forward Switch Failed (DeVille)
DTC B2103 Rear Vertical Down Switch Failed (Eldorado)
DTC B2103 Rear Vertical Down Switch Failed (DeVille)
DTC B2104 Rear Vertical Up Switch Failed (Eldorado)
DTC B2104 Rear Vertical Up Switch Failed (DeVille)
DTC B2105 Horizontal Aft Switch Failed (Eldorado)
DTC B2105 Horizontal Aft Switch Failed (DeVille)
DTC B2106 Horizontal Forward Switch Failed (Eldorado)
DTC B2106 Horizontal Forward Switch Failed (DeVille)
DTC B2107 Front Vertical Down Switch Failed (Eldorado)
DTC B2107 Front Vertical Down Switch Failed (DeVille)
DTC B2108 Front Vertical Up Switch Failed (Eldorado)
DTC B2108 Front Vertical Up Switch Failed (DeVille)
DTC B2109 Lumbar Aft Switch Failed
DTC B2110 Lumbar Forward Switch Failed
DTC B2111 Lumbar Down Switch Failed
DTC B2112 Lumbar Up Switch Failed
DTC B2115 Recline Sensor Failed
DTC B2116 Rear Vertical Sensor Failed
DTC B2117 Horizontal Sensor Failed
DTC B2118 Front Vertical Sensor Failed
DTC B2119 Lumbar Forward/Aft Sensor Failed
DTC B2120 Lumbar Up/Down Sensor Failed
DTC 2130 Seat Motor Failure

Aug 10, 2017 | 1997 Cadillac DeVille

1 Answer

Driver seat back won't raise after its been reclined


The control switch has developed a problem (intermittent contact or just broke inside) Replace the switch. That should fix it.

Jun 14, 2009 | 2007 Hyundai Santa Fe Limited

1 Answer

Jeep Grand Cherokee Limited Power Seat Problem


Replacement parts and labor could run $200 + from the dealer.. Yes, a replacement switch can be obtained from a salvage yard, BUT NOT from an auto parts store. It is not difficult to remove old switch and replace

Apr 04, 2009 | 1994 Jeep Grand Cherokee

2 Answers

2004 Chevy Tahoe seat controls not working properly


U most certainly have a defective switch, really nothing else can account for this problem.

Jan 18, 2009 | 2001 Chevrolet Tahoe

2 Answers

The drivers seat is stuck. It won't move forward or backward but all other seat functions work fine. hi and please help..I have the same problem with the driver seat..it will go up and down and the back...


I'm assuming this is a power seat. If so, there are separate motors that control the various functions of the seat such as forward/backard, recline, lumbar support, etc. It could be that the motor or an electrical connection to the motor for the forward/backward motion is faulty. Normally all of the motors would be on the same power circuit, so if some of the functions are working then it is probably not a blown fuse.

Just one other personal observation, I have actually seen an instance where some loose pocket change had spilled under the seat and a quarter had become wedged in the track that the seat slides in and had jammed the tracks so tightly that the seat would not move.

One thing to note is whether or not you hear anything when you try to move the seat forward/backward. If you hear a click or a buzz when you press the button then that could mean that something is physically jamming the seat tracks. If you don't hear anything when you press the button, then that more than likely means a problem with the motor or the electrical connection to the motor.

Jan 10, 2009 | 2004 Infiniti I35

1 Answer

The Lumbar support adjustment fails


I wonder if you dont have a bad switch. I had a similar problem on my car except that it was the heated seats that would not engage... the power seat buttons all worked just fine. I changed the switch and it fixed the problem...

Note: this was on a BMW not a Murano

Dec 31, 2008 | 2005 Nissan Murano

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