1987 Chevy Truck V8 Two Wheel Drive Automatic
I have no SES light. I have done the diagnostics and have no 12v power to ECM terminals C16 and B1. (I do have power on A6).
I have checked ECM B fuse and it is OK however I do not have 12v at the fuse holder? Nor do I have Horn/Dome or Lights, tail and park. All these fuses are OK and are on the left side of the fuse box (Which is the Batt side which I think should be a permanent 12V). This is telling me that I may have a feed problem to the fuse box. Can anyone tell me where the feed is to the fuse box and what color wire should it be?
I have checked the wires from the convenience center and they are OK. I have also checked for 12v down line from the fusable link and that is OK (if it is the black lump in the wire from the convenience center!)!
have the same problem?
Tuesday, March 17th, 2009 AT 6:23 PM