Looking for info on EPS module repair.

[phreak97]

Hello,
This is my first post here, so I'll take a moment to introduce myself before I go on.

I'm James, I'm an ex-technician and now almost a qualified mechanic.
I work at Minisport in South Australia, where I'm currently working on my boss' '97 (or '98) Honda NSX (right hand drive).

As it is it has the EPS light on and gives error 22, resetting the eps with the clock fuse fixed it for long enough to drive it out into the car park and park it, then when I went to bring it back in it threw error 22 again.

From other threads I have come to the conclusion that the EPS module has failed.

Now, I've read over and over that there are a couple of people on these forums who repair them, but being comfortable with electronics I'd like to do it myself, should get me some extra brownie points with the boss too

What commonly fails in the EPS Module? I'm thinking probably the mosfets? is up rating them a good idea for longevity?

Am I on the right track?

Regards,
James

 

[Larry Bastanza]

Contact user BrianK here on Prime.

http://nsxe-repair.com/

[email protected]

Or PM him

Regards,
LarryB

 

[Valhalla]

PM sent.

 

[phreak97]

Hi,
Thanks for the replies, I will contact brian and see if he will tell me what is involved in a repair, but he may want me to send it in to him, we'll see

If anyone else has any further information it would be great

 

[NSXGB]

Hi,
Thanks for the replies, I will contact brian and see if he will tell me what is involved in a repair, but he may want me to send it in to him, we'll see

If anyone else has any further information it would be great

I believe it is the power relays that you will need to replace. If you go to the NSXCB.co.uk and search Kaz's blog, there is info and pictures. Unfortunately at this precise moment the site is unavailable so I can't provde a link or 100% confirm my info...