Nissan Repair: Nissan Sunny speedometer doesnt work correctly, lcd meter, rubber eraser

Question

I have Nissan Sunny FB14 auto gear car.When i start it ,the speedometer doesn't work correctly.It is a LCD meter.some parts of numbers not work.And when I'm driving the car ,all parts of the meter work but blinking.please help me.

Answer
Nandana,

The cluster seems to be experiencing intermittent contact.  First, remove the cluster and clean the contacts and see if things work properly.  Clean the connector and contacts on the back ofg the cluster with a rubber eraser, blow off the dust and reinstall.  If that does not work you will need to take yours a part and clean connections and possibly resolder connections or source a used unit.  Usually, it is the harness connection.