Does anyone know if the harness inside the dash(for the cluster, hazzards, etc) is intertwined with the stereo harness. I feel like the stereo harness plugs into the dash harness. I dont have a dash to test it and with work and weather I havnt been able to get out and dig around myself. Thanks.

 

eg/dc dash. obd1

 

Yes, instrument cluster and radio are on the same harness. It plugs in at the fuse box and there is a ground over by the radio.