EPS system

JBURNEO

MEMBER
2008 FORD ESCAPE
6 CYL
2WD
AUTOMATIC
16,000 MILES

Where can I get the eps electric diagram? I have a problem the wheel steering its not working I wanna know what can be the problem? And if any computer control the eps and where is located? I check and the eps motor is not working, please help me with this, I wanna know who controls the eps, the bcu? Please if do you have the diagram of the electrical system it will help me a lot

4 Replies

KHLOW2008

MECHANIC
41,814 POSTS

Hi jburneo,

Information for the EPS are limited and diagnostic requires specialised equiments.

The Power Steering control Mudule is located on the steering column.

The EPAS system provides power steering assist to the driver by replacing the conventional hydraulic valve system with an electric motor coupled to the steering shaft. The motor is controlled by an electronic control unit (ECU) that senses the steering effort through the use of a torque sensor mounted between the steering column shaft and the steering gear. Steering assist is provided in proportion to the steering input effort and vehicle speed.

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Monday, November 23rd, 2009 AT 8:38 AM

DAN CUEVAS

MEMBER
2 POSTS

Answer was to complicated, and information wise ok, but it does not give you a reasonable way to direct y ou to an actual repair

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Monday, March 5th, 2018 AT 11:57 AM

DAN CUEVAS

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2 POSTS

I want to know where is the fuse if any.

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Monday, March 5th, 2018 AT 11:57 AM

KEN L

MASTER CERTIFIED MECHANIC
48,396 POSTS

Hello,

Here is the wiring diagrams and the fuse locations along with a guide on how to check to the fuse.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Here are wiring diagrams that show how the system works (below)

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken

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