Honda Civic manuals

Honda Civic Service Manual: EPS Control Unit Removal and Installation

Honda Civic Service Manual / Chassis / Steering / EPS Control Unit Removal and Installation

513130

Removal

1. Front Door Sill Trim - 2-Door

1.

Remove the front door sill trim (A).


2. Front Door Sill Trim - 4-Door

1.

Remove the front door sill trim (A).


3. Kick Panel


1.

Pull out the front door opening seal (A) as needed.


2.

Remove the kick panel (B).


4. EPS Control Unit


1.

Disconnect the connectors.


2.

Remove the EPS control unit (A).


Installation

1. EPS Control Unit


1.

Install the EPS control unit (A).


2.

Connect the connectors.


2. Kick Panel


1.

Install the kick panel (A).


2.

Install the front door opening seal (B) as needed.


3. Front Door Sill Trim - 4-Door

1.

Install the front door sill trim (A).


4. Front Door Sill Trim - 2-Door

1.

Install the front door sill trim (A).


5. HDS DLC - Connection


1.

Connect the HDS to the data link connector (DLC) (A) located under the driver's side of the dashboard.


2.

Turn the ignition switch to ON (II).


3.

Make sure the HDS communicates with the vehicle. If it does not communicate, go to the DLC circuit troubleshooting.


6. EPS Torque Sensor Neutral Position - Memorizing

NOTE:

The torque sensor neutral position must be memorized whenever the steering gearbox, the EPS motor, or the EPS control unit is replaced. Note that the torque sensor neutral position is not affected when erasing the DTC.

The torque sensor is temperature sensitive. When memorizing the torque sensor neutral position, the ambient temperature must be above 68 °F (20 °C).


1.

Select EPS ADJUSTMENT, then select TORQUE SENSOR LEARN with HDS, and follow the screen prompts.


NOTE: See the HDS Help menu for specific instructions.


7. EPS Control Unit After Install - Check

1.

After installation, check these items:


Start the engine, allow it to idle, and turn the steering wheel from lock to lock several times.

Check that the EPS indicator does not come on.


Steering
...

EPS Motor Removal and Installation
511102 NOTE: Do not allow dust, dirt, or other foreign materials to enter the steering gearbox. 1. Vehicle Lift ...

See also:

Honda Civic Owners Manual. Lane Keep Support Function
Provides assistance to keep the vehicle in the center of the lane. When the vehicle nears a white or yellow line, steering force of the electric power steering will become stronger. Lane Keep Support Function The LKAS may not function as designed while driving in frequent ...

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