Hello.
I have a 14 eco which started giving me the U0284 Code. I installed new shutter assembly and still does the same thing.. on start up the motor opens and does not complete the calibration. I checked and cleaned the plugs located on the frame as I seen as a possible cause. Next thought is to check the bus wire that the PCM can not read, but I can not seem to find a pinout for the PCM so I can check the communication wire. Does anyone know or have a pinout for this PCM/ECM? or if anyone else has had this issue and solved it..let me know please...Thank You
I have a 14 eco which started giving me the U0284 Code. I installed new shutter assembly and still does the same thing.. on start up the motor opens and does not complete the calibration. I checked and cleaned the plugs located on the frame as I seen as a possible cause. Next thought is to check the bus wire that the PCM can not read, but I can not seem to find a pinout for the PCM so I can check the communication wire. Does anyone know or have a pinout for this PCM/ECM? or if anyone else has had this issue and solved it..let me know please...Thank You