This is exactly the same symptoms that happened to mine and it had only been used as a spare for home use , I made some enquiries but no one really wanted to repair it, I was quoted £60 ph Labour plus parts, I sold it to someone who wanted to try and get it working
It’s gumtree and shpock too, every bass or item I list I immediately get a reply saying, I would like to buy it email me @scam etc etc , I just reply with its cash on collection and I don’t hear anything more, they are just trying to get your email
Nice colour and the neck looks really good on this https://www.ebay.co.uk/itm/Fender-Precision-Electric-Bass-Guitar-1962-3-/294921309847?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=710-127635-2958-0