I bought a new coolant reservoir as car was overheating and this was the only place I suspected a leak from observation and history of vehicle. I started to remove old reservoir and noticed the line that plugs into low coolant sensor on bottom of tank was detached. Could leak occur from that??
Also I felt around for the wire , found it, and promptly had a looped copper end come off in my hand :-(
looking to how to replace that now too.