Jump to content
The mkiv Supra Owners Club

ABS Light on - MoT not happening!


ellis

Recommended Posts

  • Replies 75
  • Created
  • Last Reply

Top Posters In This Topic

No, it's not!

The ABS Solenoid Relay is not earthing back through the ABS ECU, according to the engineer.

'Could' be that the ABS ECU is at fault (part no. 89541-14060) - have contacted Keron to see if he has one.

If anybody else has one lurking, please let me know.

There's on one ebay but the part number is different to mine (89541-14040) so my assumption is that this will not be good to use!

 

Anybody got any ideas?!!

Link to comment
Share on other sites

No, it's not!

The ABS Solenoid Relay is not earthing back through the ABS ECU, according to the engineer.

'Could' be that the ABS ECU is at fault (part no. 89541-14060) - have contacted Keron to see if he has one.

If anybody else has one lurking, please let me know.

There's on one ebay but the part number is different to mine (89541-14040) so my assumption is that this will not be good to use!

 

Anybody got any ideas?!!

 

I'll check if I have a spare in the morning :)

Link to comment
Share on other sites

I am sure a breaker will have one, they are pretty much trouble free, never heard of one failing before to be honest.

 

Messaged a couple and awaiting a reply. I looked over quite a few old posts about this possible issue and all of yours did say exactly what you've said above - I think the engineers are just methodically working back along the line of possible causes. Like you say, if I can pick one up cheaply enough then shouldn't be too much hassle. Just want to get the issue sorted asap really!

Link to comment
Share on other sites

Best to actually phone Keron.

 

 

I am just thinking of your issue. for the ECU to "know" there's an issue with the solenoid it must see a short or open on the driver output. Whilst I suppose the driver transistor itself could be the issue i would have thought something external to the ABS ecu would be the cause. Disconnect the ecu plug and the solenoid plug and check for shorts to ground or open circuit between the connector to the ECU and the solenoid itself. Interesting problem :)

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.