UK & Ireland S2000 Community Discussions related to the S2000, its ownership and enthusiasm for it in the UK and Ireland. Including FAQs, and technical questions.

Eps light on no power steering

Thread Tools
 
Old 05-20-2020, 05:39 AM
  #1  
Registered User

Thread Starter
 
Jayc87's Avatar
 
Join Date: Mar 2019
Location: Rayleigh, essex
Posts: 257
Received 37 Likes on 31 Posts
Default Eps light on no power steering

Eps light on after winter rebuild..
i read you need to pin 4 and 9 together on obd2 port..
However i cannot get the eps light to flash when both are pinned together..
Whole car has been apart for rust all new bushes throughout, but steering rack not been opened..
steering was fine before took car off road in october..

Is there anyway to reset instead of the obd2 method?
Old 05-20-2020, 02:18 PM
  #2  

 
Nottm_S2's Avatar
 
Join Date: Mar 2004
Location: Nottingham
Posts: 22,561
Received 622 Likes on 544 Posts
Default

Drive it?

Mine went nuts once when I did the compliance bush but I believe it resets itself

Found this..
https://www.s2ki.com/forums/uk-irela...reset-1153945/
Old 05-20-2020, 02:45 PM
  #3  

 
noodels's Avatar
 
Join Date: Nov 2013
Location: Norfolk UK
Posts: 5,316
Received 343 Likes on 320 Posts
Default

Yes,run it up the road.
Old 05-20-2020, 11:10 PM
  #4  

 
richmc's Avatar
 
Join Date: May 2010
Location: Costa del Cornwall
Posts: 8,122
Received 85 Likes on 68 Posts
Default

If you start the car and don't move the steering wheel for 30 seconds it will come on and no power steering, try starting up and wiggling the steering wheel. As noodles posted try a short run.
Old 05-20-2020, 11:16 PM
  #5  
Registered User

Thread Starter
 
Jayc87's Avatar
 
Join Date: Mar 2019
Location: Rayleigh, essex
Posts: 257
Received 37 Likes on 31 Posts
Default

Cheers guys.. i drove it approx 7 miles yesterday see if id fixed the cam sensor wiring.. only eps light stayed on.
even disconnected battery and tired again to no avail.
Old 05-21-2020, 05:19 AM
  #6  

 
Chuck S's Avatar
 
Join Date: Jul 2014
Location: Chesterfield VA
Posts: 12,521
Received 1,131 Likes on 994 Posts
Default

Tried the technique in the link in message #2? I used that technique to reset mine almost exactly 4 years ago. How time flies.

-- Chuck
Old 05-21-2020, 05:52 AM
  #7  
Registered User

Thread Starter
 
Jayc87's Avatar
 
Join Date: Mar 2019
Location: Rayleigh, essex
Posts: 257
Received 37 Likes on 31 Posts
Default

Took it for a drive.. and no change..
Old 05-21-2020, 11:42 AM
  #8  
Registered User

Thread Starter
 
Jayc87's Avatar
 
Join Date: Mar 2019
Location: Rayleigh, essex
Posts: 257
Received 37 Likes on 31 Posts
Default


pinned as above guys and eps doesnt enter reset.
Old 05-21-2020, 12:06 PM
  #9  

 
Chuck S's Avatar
 
Join Date: Jul 2014
Location: Chesterfield VA
Posts: 12,521
Received 1,131 Likes on 994 Posts
Default

Them is the connectors. Using solid wire? Stranded sometimes bunches up for me and won't go in far enough. Paperclip works fine in most cases. Pin 4 (top row) is just a ground so a single wire from any frame bolt or screw to Pin 9 will do the same thing.

Here is the procedure.

With the car off, and the wheel straight do the following

1. Using a paper clip connect PIN 9 to PIN 4 (ground) on the ODBII connector.
2. Turn the steering wheel 45 degrees to the left and hold it there
3. Turn the ignition switch on (II)
4. The EPS Light will be on for 4 seconds, when it goes out do step 5
5. Turn the steering wheel Straight, and release
6. The EPS Light will turn on in 4 seconds, when it goes out do step 7
7. Turn the steering wheel 45 degrees to the left and hold it there
8. The EPS Light will be on for 4 seconds, when it goes out do step 9
9. Turn the steering wheel Straight, and release

now the EPS light will blink twice after you release the wheel, within 4 seconds. then it will blink 5 times.

If the EPS light stays on, you will have to do this process again.
-- Chuck

PS -- I put an extension cable on the OBD2 port years ago so I no longer have to crawl under the dash to connect stuff.



Last edited by Chuck S; 05-21-2020 at 12:08 PM.
Old 05-21-2020, 01:02 PM
  #10  
Registered User

Thread Starter
 
Jayc87's Avatar
 
Join Date: Mar 2019
Location: Rayleigh, essex
Posts: 257
Received 37 Likes on 31 Posts
Default

Thats a good call about the extension. Yes its a large paperclip. Thats why its so puzzling.


Quick Reply: Eps light on no power steering



All times are GMT -8. The time now is 10:25 PM.