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URPA Question

749 views 4 replies 2 participants last post by  Tug Boat 
#1 ·
I did the diagnostic, which determined two of my sensors weren't working. Found a good source for OEM sensors on EBay and replaced them. Did the diagnostic again and everything checks out. Here is the weird thing.

When I back up, I still get the red flashing light. The sensors don't pick up small items, like garbage cans. Once I get close enough to a wall, the sensors come on and start working. After I do this, the sensors will now pick up the smaller objects and no flashing red light. The owners manual said this might happen if the sensors are dirty, so I cleaned them and still the same issue.

This is still a big improvement from no sensors, but wondering if anyone has any ideas what might be going on?
 
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