Hello

I have a problem with my forklift E15-02 EX s/n H2X324R01763
Three times current transducer failure. I checked all wiring and motor there is no grounded or shorted, all in good condition.
first failure, i just replaced this current transducer.
After 2 months again same failure, then i replaced current transducer, traction contactors and traction motor carbon brush.
After 3 months, again i faced same problem, current transducer failure.

Kindly advise what should i do?

Thank you