Awww Is there a way to convert it to an aftermarket amp and where the hell is it Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2002-2007 Chevrolet Trailblazer. Left Front Speaker Positive Wire (+): Tan View and Download Metra Electronics 70-2054 installation Stanford University UNK the , . of and in " a to was is ) ( for as on by he with 's that at from his it an were are which this also be has or : had first one their its new after but who not they have