Can Lexia Tell Me Which Parking Sensors Are Not Working

[citrophile]

I am getting an error telling me my parking assistance is not working properly.

 

If I hook it up to a lexia will it tell me which of the sensors is defective?

 

Also, i have a number of spare sensors. Is there a way of telling if they are working, eg measuring resistance or something across the contacts.

 

Thanks

 

Rob

 

[maximus2]

Hi,

Sorry can't help with lexia, but could you let me know where you got your sensors from. I need one but the genuine ones are so expensive and I don't know whether to take a chance on a copy.

Thank you. Max.

[paul.h]

From what I have read, with reverse selected (for rear sensors), the good sensors should be clicking but you may need young hearing to hear it, or a bat detector. So need 2 people, one you can trust holding the clutch down if the engine needs to run, whilst you listen at each sensor. Any not clicking, or only weakly may need replacing or a wiring/connector check.

[DaveHerns]

_{Lexia does tell you which sensor has failed}