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2021 Every Sensor Is Flashing

490 views 1 reply 2 participants last post by  Skinny guy  
#1 · (Edited)
Hi,

I have a 2021 camry xse @ 72K miles. A few months back the car at times would start rough. The dealership could not find the source but the battery deemed sulfate degradation, so we replaced the battery. Short time later, same issue would arise; at times with a rough idle now present. Then finally all the sensors went crazy, every light was on, precollison, AWD malfunction, parking brake, PKSB, check engine..ect..

Now 1.5 days at the dealership, they could not pin point the issue, but believe it's fuel related, injectors, fuel pump, charcoal canister. I was quoted $5,700

Any help, known issues? Thanks!
 
#2 ·
every light was on, precollison, AWD malfunction, parking brake, PKSB, check engine..ect
Don't worry about warning messages like precollison, AWD malfunction, parking brake, PKSB...etc. They are present because of "check engine" light. It is a normal for last generation Toyota's.
If "check engine" light is on then data trouble codes (DTC) should be stored. We have no idea what DTC dealer is working on.