Quick question about wiring harnesses (audio)

[genericmoniker]

So, recently picked up a head unit that was pulled out of a 2011 Mazda 3. Am I correct to assume the wiring harness is compatible with our car? (The SWC clearly states it'll work on the 2)

 

[DrWebster]

I'm 99% sure that Mazda uses the same pinout for all cars. That said, IIRC there's a diagram floating around on the forums here that someone got out of the shop manual, you could use it to confirm.

 

[upthemiddle]

Don't know if this will help. This should be the connector diagram for the Mazda 2