RGB EWIS Repair

We have a cas messages appearing in for sometime the rgb chip detec and the bleed leak, we flushed the oils and check the chip if theres any contamination of metal chip but we found it clean, then we check the wirings and we found the reattached wire which i think not properly secured, when we move the wire the rgb chip detect dissappear, when check the internals and here it is... to be follow pic the repair and secured wire...