Fault On the EPS Control Module Circuit
Thread Starter
Registered!!
Joined: Feb 2017
Posts: 2
Likes: 0
Rep Power: 0 
Fault On the EPS Control Module Circuit
This is my first post, so please forgive my mistakes.
I have a fault that is downstream of the EPS Main (70A) fuse. It is not low resistance enough to blow the fuse, but it did drain my battery. I've tested for continuity after lifting the positive lead from the battery terminal. Continuity is there until I pull the (70A) EPS main fuse. [Side note - I'm not clear that this fuse is just one fuse or two. The table here shows both 100A and 70A battery and EPS http://civic.hondafitjazz.com/A00/HT...100CBAT00.html]
I'm now trying to pull the EPS control module to see if that breaks the continuity. I cannot find the thing. I pulled the passenger's side dash undercover and kickboard, but I don't see the thing. http://civic.hondafitjazz.com/a00/ht...121KDAT00.HTML
Attached are some photos.
Thanks for your help.
I have a fault that is downstream of the EPS Main (70A) fuse. It is not low resistance enough to blow the fuse, but it did drain my battery. I've tested for continuity after lifting the positive lead from the battery terminal. Continuity is there until I pull the (70A) EPS main fuse. [Side note - I'm not clear that this fuse is just one fuse or two. The table here shows both 100A and 70A battery and EPS http://civic.hondafitjazz.com/A00/HT...100CBAT00.html]
I'm now trying to pull the EPS control module to see if that breaks the continuity. I cannot find the thing. I pulled the passenger's side dash undercover and kickboard, but I don't see the thing. http://civic.hondafitjazz.com/a00/ht...121KDAT00.HTML
Attached are some photos.
Thanks for your help.
If you think a good mechanic is expensive, try hiring a bad one
Joined: Dec 2011
Posts: 32,017
Likes: 256
From: Midwest. Aiming about mid-chest
Rep Power: 518 
Re: Fault On the EPS Control Module Circuit
What specific car are you working with?
A 70/100 is a dual fuse, two fuses within a single case.
A 70/100 is a dual fuse, two fuses within a single case.
If you think a good mechanic is expensive, try hiring a bad one
Joined: Dec 2011
Posts: 32,017
Likes: 256
From: Midwest. Aiming about mid-chest
Rep Power: 518 Re: Fault On the EPS Control Module Circuit
2010 does not have EPS, that's why you are not finding a control unit for it.
How many amps is the drain?
Try removing the compressor clutch relay.
How many amps is the drain?
Try removing the compressor clutch relay.
