Rear speaker connection options - again

[ppvfan]

I've done a lot of searching and can't find a solution to connect the rear speakers. My speakers are connected to the wires in the rear doors. The radio connectors have the correct color wires for the rear speakers. Somewhere in between there's a problem.

The only option I can see is to run new wires. It doesn't look that easy, but I'm out of ideas. Has anyone found a better way? Thanks.

 

[89Suburban]

I'm following this

 

[PPV_2018]

You say the wires in the radio harness are the correct colors; have you confirmed that the wires or more specifically the pins that are supposed to be in the harness connectors are in tact and not broken or missing ?

Do you know for sure the rear speakers work and they are not broken or blown? I feel like an issue in between the radio and speaker harnesses would pretty much be the wire itself, which would be pretty unlikely, but even the smallest issue with a wire could cause some gremlins so it is possible. Also, have you checked the fuses?