So I was driving my Vitara Brezza yesterday morning during rains. When I got my car out of the parking I had performed a reverse and worked as usual without any problems. The car hit the road before highway and since it's monsoon here there are puddles and pits everywhere across the road till the highway.
I got my car at a fuel station to fill up my tank and after driving a certain distance the notification popped up on the instrument cluster from no where and beeped for 2 to 3 times. It showed an error in rear left sensor. I took another halt after sometime to check if the car got hit any stones or debris but there wasn't a single scratch. I was wondering whether it was a false alarm but after sometime it again popped up as I hit the gas pedal above 50km/hr.
After a while the notification went away, but since then whenever I start the car or take a reverse it shows sensor repair code on the instrument cluster. I went to the service center the guy said there must be some wiring issue which might be causing the error. Any idea what could be the cause?