i had to fit a new drainage pump. once fitted it came up with an error code e90. i've cleaned the contacts and everything lights up but the washer wont start
there is a blue wiring loom with 5 wires that goes from the main pcb to the display pcb.normally bad connection on the display pcb end.clean and crimp connections and hopefully it will get rid of the E90 fault code.this also could be a faulty display pcb or main pcb if the above doesn't work
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