Resetting

[Chris109]

Is there a way to reset the whole computer system?  It's been happening more and more of,

--notification of hands not on the wheel when they are

 

--notification of the front sensor (something) saying clean the windshield even after I've washed the car.

 

--remote starting and the seat comes on a/c in 20 degree temps.  I've used the climate settings of last used or auto.

 

--lane assist occasionally works.  The border colors on the dash will sometimes read yellow when I'm in the middle of the road.  I can also purposely drive over 'off' the road for it to activate, but it doesn't.  And is this sensor in the mirror assembly or in the fenders?

 

There are a few more but I can't remember what they are.  I keep forgetting to take my memory pills.  ?

 

So, I'm wondering if doing a complete reboot of the system is possible.

[scn101]

If you remove the positive or negative battery cable you'll cause all modules to do a full reset.  If possible, it might be best to leave the battery disconnected overnight to ensure all modules fully deplete any standby capacitor charge they may have and put the battery on a charger.  This way you should have a fully charged battery when you reconnect the cable.  One more thing, make sure your battery is good, test it if you can, so you can rule it out as a cause of any issues.

[drolds1]

The LKA is controlled by the camera in your windshield, contained in the black plastic housing below the mirror.

 

If you want to properly clear PCM's memory, see here.   Let us know how this turns out.  I'm not so sure if that's the problem.  It might be worth seeing what codes might be present.