Two problems related to horn assembly have been reported for the 2009 Toyota Camry. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Toyota Camry based on all problems reported for the 2009 Camry.
The contact owns a 2009 Toyota Camry. While driving various speeds, the air bag warning indicator inadvertently illuminated and the horn inadvertently failed to function. In addition, when attempting to park and turning the steering wheel to the left, the vehicle veered to the right. Both rear tires made a loud noise, the engine shook violently without warning, and the water hose detached and caused water to leak out. The vehicle was taken to an independent mechanic and the shocks were replaced, but the failure recurred. The manufacturer was not made aware of the failure. The approximate failure mileage was 160,000.
Parked car in driveway two hours later my neighbor told me my lights were on. Light switch was off could not get lights to go off. Called tow truck they could not get lights to turn off, so they pulled the fuses for the lights. Three hours later the horn started blowing,,had to disconnect to get it to stop. Took into Toyota dealer where I bought it, a year ago. They said they thought it was a after market alarm system that was installed previously to my ownership. They disconnected it, three weeks later same thing started happening, except this time the high beam headlights would not turn off. Take it back to Toyota and now they say it is an internal electrical problem that may cause other problems if not fixed. Around $825.