2020 Toyota Camry

The 12-volt battery has gone totally dead twice. Replaced the battery 2 times. Both batteries were fairly new. I believe there is some sort of drain on the battery that the test doesn't show. at a Toyota dealership, they said I didn't drive the car enough. When the battery failed the last time, I had driven the car over 1000 miles in the previous days before letting the car sit for 2 days. No way should the battery die this quickly.

I purchased my Toyota Camry 2020 in 2021. I am at 56k miles and my car hasn’t started up without a jump for three weeks now. Car battery and alternator checked in excellent condition but somehow battery always drained. Found out that there was a bulletin back in 2020 on this issue that I was never made aware of so now I’m past 36 and Toyota states I have to pay for the update needed to keep my car running which is ridiculous because had I received this update upon purchase in 2021 this wouldnt have happened. This car is brand new and for them to say I have to pay for this Issue they have neglected to take care of is unfair. There should be a class action suit against Toyota for this.

The contact owns a 2020 Toyota Camry. The contact stated that while starting the vehicle, the front end of the vehicle made abnormal exploding sounds and there was smoke coming from under the hood. The vehicle was towed to the dealer, where it was diagnosed that the battery had exploded, and the battery was replaced. The contact stated that while driving at an undisclosed speed, the message "Pre-collision Warning Malfunction” was intermittently displayed. Additionally, the contact stated that while driving on another occasion, the message "Maintenance Required" and messages indicating the Pre-collision, Anti-Lock and ABS malfunction, and to contact the nearest dealer were displayed. The contact also stated that an alarm persistently sounded. The vehicle was taken to the dealer, where it was determined that the failure was due to rodents damaging electrical wires. The vehicle was taken to an independent mechanic for a second opinion, and the mechanic determined that the failure was caused by the acidic residues that remained in the hood after the battery explosion. The vehicle was taken back to the dealer to be repaired. The vehicle was not yet repaired. The manufacturer was made aware of the failure, and a case was opened. The failure mileage was approximately 74,480.

The contact owns a 2020 Toyota Camry. The contact stated while driving approximately 35 MPH, unknown warning lights started flashing on the instrument panel. The vehicle started losing motive power and became difficult to control and pulled to the center lane unintendedly. The contact stated that moments later the failures ceased, and the vehicle started to operate as intended. The vehicle was later towed to the local dealer who was unable to duplicate the failure. The vehicle was not repaired. Recently the failure reoccurred, and the dealer determined that the failure was caused by a faulty battery. The manufacturer was notified of the failure. The VIN was not available. The failure mileage was 32,000.

The contact owns a 2020 Toyota Camry. The contact stated that all four doors on the vehicle failed to lock or unlock as needed. The contact stated that the failure initially started with the rear passenger’s side door after the door failed to unlock with the key fob. The contact attempted to unlock the door with the button on the driver side door, but the doors failed to open. The failure then occurred with all four doors, with an abnormal squeaking sound coming from the doors while attempting to unlock the doors. The dealer was notified of the failure and informed her that the vehicle was no longer under warranty. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 40,000.

Two instances of parking the 2020 Toyota Camry and electrical system going "dead" within 24-36 hours. Battery drained/unable to enter via FOB/unable to start vehicle. Car maintenance and inspection occurred in November 2, 2022. Testing of battery by Toyota Service Center confirmed battery was not issue and worked as normal. Battery less than two years old. Overall safety was not at risk, as car was parked in garage during both instances (March 2022/November 2022). Problem was not able to be reproduced. No warnings were given prior to either event by warning lamps/messages.