Okay here's a little backstory, my car was outside during a bad storm, after that the key fob wouldn't work, use the key to unlock the door alarm goes off, the car would not crank but the dashboard lit up like a Christmas tree with every system failure warning popping up, as well as every indicator on the dashboard but not the anti-theft light. Car was stuck in park and none of the controls worked. It was towed to Honda, they replaced ECU, MODULE UNIT, 31500-SR1-100MS, UNIT, TRNS CONTROL, MODULATOR ASSY-, VSA and SRS unit (in that order). They're replacing one thing at a time trying to figure out what was wrong. Getting nowhere, and now the anti-theft light is on, and I'm locked out of my navigation / audio system. They were unable to reprogram the keys fobs or clear the codes. At this point I got the car towed to my house.
I've tried to do a hard reset multiple times and none of them worked. Yesterday I finally removed the new BCM plugged in the old BCM. The car didn't respond at all with the old BCM plugged in, as if the battery was unplugged, So I reinstalled the new BCM, doing this fixed the alarm problem somehow. But the issue I mentioned before about the key fob and door locks still persists.
I have gotten the car back running (a module under the hood was left discounted). The dashboard is still lit up with all the system failure warning lights, even though the car seems to drive fine. The temperature gauge, gas gauge and speedometer all function properly. All the cameras are functioning properly, all the windows work, the ac/heater works. The only thing I've noticed is there's no indication that the blinkers are on even though they're working. Sorry if its info overload.
I ordered a CGSULIT SC530 scanner, attached are the codes I've pulled.
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Friday, November 22nd, 2024 AT 5:06 PM
