Bought a 56 Focus last year and since the outset the speakers have been dead down the right side of the car - both front and rear, woofers and tweeters.
I assumed that the right channel had blown in the standard head unit.
Today I replaced the head unit with my old Pioneer one which I know works fine.
However, the right side speakers are still silent.
All the wires are plugged in at the connector and there are no signs that the wiring is damaged or been interfered with.
I know that in the history of the car, the entire dashboard was removed by Ford due to a problem with the aircon or something, and the previous owner (who had it from new) said that the speakers on the right had been dead for years.
I wonder if there is a connector of something in the loom that never got reconnected when the dashboard was removed.
So if there is anyone out there who has experience of the speaker part of the loom and can shed some light on this, it'd be greatly appreciated - I'd rather not have to run new speaker wiring if at all possible.