No sound from left channel

[jgarcia9102 10+ year member]

now im pissed. I just went out and started setting up my amp in my car(i might add its 15 degrees here and snowing, while i was doing this in the dark...) and the left channel dosent work.

i tried switching the RCAs on the amp imput to see if it was the amp, but then the right channel didnt work. i tried switching the RCAs on the HU output,but nope thats not the problem either...

so i have checked speaker wire, rca's and the amp imputs, which i believe only leaves the HU left channel out. is there any way to know for sure?

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[Rattlebrain 10+ year member]

Double check the balance on your HU. I know it sounds silly but its happened before. Start with the easy stuff.

 

[jgarcia9102 10+ year member]

i did that. full right channel, then full left is silent.