Stumped, alternator went and lit up my dash like a Christmas tree, installed another and it's seems to be charging fine getting 14.4v under idle and no flat battery yet so all good. However, I have the warning light indicator still illuminated red triangle one, have reset the ecu a couple of times, can't get a code out of the ecu via bridging with paper clip. Don't think it works on early supras just flashes the over drive light on key turn 2 like some other members have reported. Brake fluid fine and all doors closed, handbrake down too
Should I have a fuse in ecu b slot in footwell, tried chucking one in and illuminates the headlights low beam iirc even with lights off?
Final symptom is that the traction control button has no effect, trc off does not illuminate?
Thoughts appreciated.