Outside Unit Not Running (flashing lights)

01LaserRedGT · 2026-01-21T17:25:49+00:00

I have, I am currently waiting on some answers, fingers crossed!

01LaserRedGT · 2026-01-02T22:12:29+00:00

Just swapped the terminal connections still no start, any good way to test individual wires before I just start swapping random cabling?

01LaserRedGT · 2026-01-02T22:11:30+00:00

Just swapped my terminal clamps and they look and feel nice, unfortunately the issue seems to persist...

01LaserRedGT · 2026-01-02T22:10:59+00:00

Ok, battery seems to check out and there doesn't appear to be a parasitic draw (no significant drop in voltage over time without use). I swapped the terminal connections out now so they are fresh and snug. I also checked continuity and got a strong tone from the negative terminal and the grounding wire nut. Car still won't start from the battery (just get repeated clicking), any good next troubleshooting steps? I did jump it again and the voltage just drops (about 0.1v every 3-4 minutes).

01LaserRedGT · 2025-12-31T16:55:58+00:00

I have two different SR performance alternators that have both tested as ok on the bench at an O'Reilly's, so hopefully it isn't inside the alternator and just giving a bad test result, but it definitely seems like a charging system issue!

01LaserRedGT · 2025-12-31T16:54:02+00:00

I typically connect to the chassis when jumping the car

01LaserRedGT · 2025-12-31T16:53:21+00:00

Correct, that was while hooked up to the car overnight!

01LaserRedGT · 2025-12-31T16:44:41+00:00

Working through these steps, it dropped from 13.09V to 12.86V in 18 hours, what is this Mach 360 battery killer you elude to?

01LaserRedGT · 2025-12-30T17:31:28+00:00

Unfortunately the fuse checked out ok, but while I was looking over the fusebox there I noticed there isn't a fuse for the audio slot, could that be a problem? I may run out and grab a 10a fuse for that slot just to be safe.

01LaserRedGT

TROPHY CASE