Subject: Do you have the electrical troubleshooting manual for Author: kff (moderator) : member since February, 2004 : 3661 posts Posted on: 2009-04-30 10:01:14

your car? Grab it from the projects page in my sig or over there----> first related link.

The black box under the steering wheel is the OBC relay. Search here on bypassing it and you can see if the relays in the box are preventing start. The car will turn over but the OBC can prevent starts. This is how it works with the CODE feature on the dash.

The ECU is above the right speaker in the kick panel.

Bimmerboard Project and Repair Links List for the E23
Bimmerboard Project and Repair Links List for the E28
Rick's No-Start Page

• l - lineman1959no spark 2009-04-26 20:40:20 (96 views)
  • No spark - lineman1959 2009-04-26 20:48:57 (126 views)
    • Have you tired the obc relay - clemsoncpa08 2009-04-27 16:33:17 (123 views)
      • Re: Have you tired the obc relay - lineman1959 2009-04-27 20:22:34 (125 views)
        • Please post the model and year when you post a question... - Vern 2009-04-28 00:35:01 (115 views)
          • Re: Please post the model and year when you post a question... - lineman1959 2009-04-29 18:36:54 (105 views)
            • Progress? - lineman1959 2009-04-30 00:31:48 (113 views)
              • Do you have the electrical troubleshooting manual for - kff 2009-04-30 10:01:14 (122 views)
                • Resolution? - samsonevickis 2009-07-02 11:34:04 (30 views)