Hey guys . Im posting on behalf of a previous post . Im starting a new post because I couldn't post on the last because tokens were expired ??? . Anyway I got a lot of good advice from you guys about troubleshooting my head unit . This is what I did so far . I checked all wiring and the fuse behind the head unit and everything looks good the fuse is not blown . I unplugged the power supply to the head unit then plugged it back in . It turned on for about 15 to 20 seconds then turned off again . If it is grounding out where would it possibly be ? Can door speakers cause this problem also ? I'm sorry if im asking so much . I am new to this and trying to learn . Everyone's advise and suggestions has helped / worked so far . Im stuck once again . Im not sure what my next step would be .
This what I have installed into my truck . 2003 s10 crew cab .
2 Infinity Kappa 100.9w Subwoofer 2 infinity reference 1600a . Kenwood Excelon KDC-X492 deck .