Collision Mitigation System Problem and LKAS Problem and ACC problem and Road Departure Mitigation Problem

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ProspectiveBuyer

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I got a barrage of dashboard warnings this afternoon and I have no idea what triggered it or what the problem is. Has anyone else experienced all these warning signs all at once? Is there a way to avoid taking it to the dealer? Any DIY fixes would be greatly appreciated or at least an explanation of what could be causing it. I was able to get home okay with no apparent problem driving the car. It's just unnerving seeing all these warnings out of nowhere all at once.
 
ProspectiveBuyer said:
I got a barrage of dashboard warnings this afternoon and I have no idea what triggered it or what the problem is. Has anyone else experienced all these warning signs all at once? Is there a way to avoid taking it to the dealer? Any DIY fixes would be greatly appreciated or at least an explanation of what could be causing it. I was able to get home okay with no apparent problem driving the car. It's just unnerving seeing all these warnings out of nowhere all at once.
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You're reporting the classic signs of a Clarity PHEV with a failing 12V battery.
 
ProspectiveBuyer said:
I got a barrage of dashboard warnings this afternoon and I have no idea what triggered it or what the problem is. Has anyone else experienced all these warning signs all at once? Is there a way to avoid taking it to the dealer? Any DIY fixes would be greatly appreciated or at least an explanation of what could be causing it. I was able to get home okay with no apparent problem driving the car. It's just unnerving seeing all these warnings out of nowhere all at once.
Click to expand...
A failing 12v battery has been known to cause a multitude of dashboard warnings, so that may be a good place to start looking for the cause. Many auto parts stores will load-test the battery for you for free. If it is the 12v battery, a prior thread on this site provides suggestions for battery replacement alternatives. Costco and Walmart appear to be the most popular choices for buying a replacement.

Edit: @insightman posted just before I did.
 
NorCalPete said:
A failing 12v battery has been known to cause a multitude of dashboard warnings, so that may be a good place to start looking for the cause. Many auto parts stores will load-test the battery for you for free. If it is the 12v battery, a prior thread on this site provides suggestions for battery replacement alternatives. Costco and Walmart appear to be the most popular choices for buying a replacement.

Edit: @insightman posted just before I did.
Click to expand...
Do
NorCalPete said:
A failing 12v battery has been known to cause a multitude of dashboard warnings, so that may be a good place to start looking for the cause. Many auto parts stores will load-test the battery for you for free. If it is the 12v battery, a prior thread on this site provides suggestions for battery replacement alternatives. Costco and Walmart appear to be the most popular choices for buying a replacement.

Edit: @insightman posted just before I did.
Click to expand...
Do you think it's safe to drive as is until I figure out what's causing it and how to fix it? I can manage without those features, but just wonder if it's a sign of a bigger problem.
 
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