Attaching the wiring diagram just in case the link to my google drive is blocked.
Great post FinishLine. Also got the same unit now and need your help, if possible. Can I assume your stock HU is the one show on p.9 (with amplifier) in the document you posted? I received a cable harness that had 4 of the 5 connectors matched with no issue. The only one could not fit at all is the second one from left (connector E 8-pin). Do you recall the same problem? Four of these 8-pin were used (4 bottom ones) for subwoofer and subwoofer only. The other four (top four) were not used. Is the Android HU you have has a subwoofer output? Thanks in advance.