This just happened this morning, wondering if someone could chime in...

HDC Fault
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Vehicle Lowering

Now, I know in doing some searching the *most* likely culprit is the battery.

Leading up to this I accidentally left my BT GAP tool in overnight (oops) and think this may have drawn just enough out to cause an issue. Is that really an issue? I've had them pop up before, but it goes away (usually I put it down to a lower battery, but that charges up).

I tried running the battery charger on it this morning for a bit, but I still have the errors.

Previous to this - work done:

- changed pads and rotors
- Changed sway bar links
- repaired a flat tire

I have not replaced bulbs, or had any bulbs out.

Can I use gap to give me the battery amp? if so, what should it be?

 

FYI. I think I got this solved, even though I just bought a new battery

I was thinking about what I did differently leading up to this, and I remembered I used the GAP tool to re calibrate my steering sensor. The task completed and I didn't think anything of it.

After replacing the battery (which was good, in the end) I re did the calibration and it seems to have stopped it. So far.

Anyway, just thought I'd throw that out there in case....