head unit replacement

protege5guy93

Member
:
2002 protege 5
I replaced the head unit in my protege 5 and my rear speakers are no longer working. I checked all the connections and wires and found that somewhere between the wire harness behind the stereo and the speaker power is not able to travel. Is there some sort of stock amp or is there really a short somewhere in both sets of speaker wires.
 
Im sure there are multiple ways to test things in this situation but you might want to try for testing purposes only connecting RR and RL to FR and FL to see if you are getting sound to the rear speakers, if you are getting sound than I would say its possibly a problem with the head unit
 
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