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I have Toyota CHR for the past one year, however since last 6 months very often Pre-collision system stops working.
Here is an image yellow pre-collision disable light that pops up after it malfunctions. The error message usually says something like “Pre-collision warning system is unavailable, please clean the sensors”, whereas sensors are clean and shiny.
I have already taken this car to dealer about 4 times, however they are unable to find anything. Anyone who has cone across similar issue or any suggestions are welcome?
- I would say almost 30-35 % of the time when I am driving, I see Pre-collision getting disabled with warning "Pre-collision disabled, please clean sensors"
- I have checked multiple times and the sensors are very clean.
- The warning light comes up irrespective of the fact if I am using adaptive cruise control or not.
- Most of the time when I power off the car and power it back on, it starts to work again.
- When I am using adaptive cruise control, it stops detecting the car in front and accelerates irrespective of the distance between my car and the car in front and I have to break or else it will end up in a crash.
- Once the car stops maintaining the distance from the Front car, the pre-collision warning light comes up in 10-20 mins. However, during those 10-20 mins, CHR does not maintain the distance with the car in front of me.
Here is an image yellow pre-collision disable light that pops up after it malfunctions. The error message usually says something like “Pre-collision warning system is unavailable, please clean the sensors”, whereas sensors are clean and shiny.
I have already taken this car to dealer about 4 times, however they are unable to find anything. Anyone who has cone across similar issue or any suggestions are welcome?