Question about 1994 Mercedes-Benz C-Class

1 Answer

Left seat moves elect up or down but not fwd-aft.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Mercedes-Benz Master
  • 1,619 Answers

Possibly dirty/worn switch or motor has died.

Posted on Jun 07, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

960 seat wont move fore and aft


The electric motors that powered your seat to make it move in those different ways has now died so what you need to do is replace your electric motors underneath your seat and it will be working properly again

Feb 07, 2018 | Seat Cars & Trucks

1 Answer

Cannot remove 2nd row seat


service time.................

Jan 18, 2014 | 2011 Toyota Sienna

1 Answer

Drivers seat wont move on 1 left side while right side of same seat starts to move, but then seat assy binds up


some times the tracks bind up remove the seat and turn the gear boxes with a pier of pliers to free them up

Jun 27, 2012 | 2003 Buick Regal

1 Answer

2004 Yukon electric seat switch reversed


Check the connector at the seat motor. It sounds like the connector may be in backwards.

Mar 31, 2012 | 2004 GMC Yukon

1 Answer

Passenger seat will not move forward or aft electrically. All other electric seat functions work properly.


could be either the fuse.... the switch........ the seat motor gear .....the seat motor....use process of elimination in that order until you find problem

May 23, 2011 | 1998 Porsche 911 Carrera

1 Answer

1997 olds silhouette drivers side power seat won't move. Stopped full back. No fwd back, up, down or tilt. No noise from any motors.


either the seat motors out or the seat relays bad check to see if you have power to your motors if so then the motor is defective if not then find the relays and fuse

May 11, 2011 | Oldsmobile Silhouette Cars & Trucks

1 Answer

Seat motor issue


If you look under the front seats you will find electical plugs.Make sure they are clean and connected.Disconnect the plugs with the baerry earth wire disconected.clean and replace,then reconnect baterry wire

Nov 09, 2009 | 2004 Infiniti FX35

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

Electric driver seat motor inop


It sounds like the switch is bad, because the motor works in other positions. Those switches are not hard to replace either. You can go to your nearest salvage yard for one. You just unscrew the screws that hold the switch in place and unplug it from the back of the switch and thats it.

Nov 29, 2008 | 1997 Dodge Caravan

1 Answer

1997 Pathfinder driver's side manual seat fix


My son has an xtera with the same problem. I took the seat off and found change (quarter, penny) stuck in the slide.

Jul 10, 2008 | 1997 Nissan Pathfinder

Not finding what you are looking for?
1994 Mercedes-Benz C-Class Logo

Related Topics:

53 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

yadayada
yadayada

Level 3 Expert

80339 Answers

Joseph Prosser

Level 3 Expert

772 Answers

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...