Guest foxford Posted July 14, 2014 Share Posted July 14, 2014 My car is Single automatic MKIV -93 and the O/D light just won't stop flashing + manu button doesnt work. After several hours of research at different forums I couldn't find any specific reason what causes the code 89. Things I have tried: Pink wire into blue/red wire behind odo - no results Tried squeezing the harness and connectors between main ecu and trac ecu - no results TRAC fuse - was on it's place ECU reset - no results Things to try: Another TRAC ECU Check behind console that slip cont off button is connected Hodge's "Stepper motor out (What is stepper motor?) + cleaning + putting it back and lifting throttle position sensor as up as possible + reset ecu" Quote Link to comment Share on other sites More sharing options...
LOGIE Posted July 14, 2014 Share Posted July 14, 2014 When was the autobox last serviced? Oil AND strainer? Quote Link to comment Share on other sites More sharing options...
Guest foxford Posted July 17, 2014 Share Posted July 17, 2014 Seriously? Nobody knows the answer? Come on! Help in need. e: Autobox oil change didn't affect on anything. Quote Link to comment Share on other sites More sharing options...
Rummy Posted July 17, 2014 Share Posted July 17, 2014 Speed sensor? Quote Link to comment Share on other sites More sharing options...
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