Page 2 of 2 FirstFirst 12
Results 11 to 16 of 16

Thread: flashing M&S lights

  1. 28th November 2019, 12:47 PM #11
    354 chamberlain
    354 chamberlain is offline Master Subscriber
    Join Date
    Oct 2011
    Location
    Apsley
    Posts
    139
    Total Downloaded
    0
    Quote Originally Posted by sierrafery View Post
    I'm wondering how that so called ''hard reset'' (which is specific for CAN-BUS vehicles like D3-4 and others but not the D2) would do anything to the ECM and TCU which are ''isolated'' from the positive lead with ignition off
    tried it and nothing ,ace relay still clicks and no start . have to spend more time studying rave
    Reply With Quote Reply With Quote
  2. 28th November 2019, 01:39 PM #12
    sierrafery's Avatar
    sierrafery
    sierrafery is offline YarnMaster Silver Subscriber
    Join Date
    Jul 2014
    Location
    west of Transylvania
    Posts
    3,783
    Total Downloaded
    0
    Water ingress in the ACE ECU area is not uncommon and the relay is hardwired on the earth path to that ECU and has permannent feed from F15, remove the glovebox, unplug the ECU and if the clicking stops the problem is the ECU, if it doest stop and no corrosion in the connector then it's most probably a problem within the fusebox.
    Discovery Td5 (2000), manual, tuned
    Reply With Quote Reply With Quote
  3. 28th November 2019, 02:25 PM #13
    PhilipA
    PhilipA is offline Swaggie Subscriber
    Join Date
    Jan 1970
    Location
    Avoca Beach
    Posts
    14,152
    Total Downloaded
    0
    which is specific for CAN-BUS vehicles like D3-4 and others but not the D2
    AFAIK D2 has canbus to transmission controller. I don't know about BCU, but it's worth a try anyway.

    Takes about 1 minute and cannot hurt anything.

    Regards PhilipA
    Reply With Quote Reply With Quote
  4. 28th November 2019, 05:01 PM #14
    354 chamberlain
    354 chamberlain is offline Master Subscriber
    Join Date
    Oct 2011
    Location
    Apsley
    Posts
    139
    Total Downloaded
    0
    Success at last PhilipA was almost on the money ,I tried the terminal trick but it did not work but so I had given up for the day disconnected the battery and came in for more rave and head scratching and to check the thread for at least half an hour . Sierrafery posted a check to do with the ACE ECU so I removed the glove box and panel reconnected the battery put in the hearing aids turned the ignition and it started ! THANK YOU EVERY BODY
    Doug
    Reply With Quote Reply With Quote
  5. 28th November 2019, 06:55 PM #15
    sierrafery's Avatar
    sierrafery
    sierrafery is offline YarnMaster Silver Subscriber
    Join Date
    Jul 2014
    Location
    west of Transylvania
    Posts
    3,783
    Total Downloaded
    0
    Quote Originally Posted by 354 chamberlain View Post
    Success at last PhilipA was almost on the money ,I tried the terminal trick but it did not work but so I had given up for the day disconnected the battery and came in for more rave and head scratching and to check the thread for at least half an hour . Sierrafery posted a check to do with the ACE ECU so I removed the glove box and panel reconnected the battery put in the hearing aids turned the ignition and it started ! THANK YOU EVERY BODY
    Doug
    I'm confused , it started just cos you removed the glove box or did you unplug the ACE ECU ?
    Discovery Td5 (2000), manual, tuned
    Reply With Quote Reply With Quote
  6. 28th November 2019, 07:43 PM #16
    354 chamberlain
    354 chamberlain is offline Master Subscriber
    Join Date
    Oct 2011
    Location
    Apsley
    Posts
    139
    Total Downloaded
    0
    Quote Originally Posted by sierrafery View Post
    I'm confused , it started just cos you removed the glove box or did you unplug the ACE ECU ?
    I did not get to unplug the ecu , I think the half hour with the battery disconnected allowed the ecu to reset its self ,I tried the minute as PhilipA suggested but that did not work . the reason I did not unplug the ecu was that the clicking was more noticeable after I would try to start the engine so that was what I was doing and it just started . The only reason I disconnected the battery was to stop it going flat overnight . I hope that explained what happened , I near s**t myself when it started I had tools ,printed sheets of paper rags and my long distance glasses sitting on the cam cover .
    Reply With Quote Reply With Quote
Page 2 of 2 FirstFirst 12
« EGR delete. | Automatic transmission (AT) overheating - Discovery 2, 1999, v8, 4.0 »

Tags for this Thread

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

Search AULRO.com ONLY!
 Search All the Web!