Hi, welcome to Just Answer. My name is ***** ***** I look forward to helping you! That is an error with the electronic controls. You will need to call for warranty service.
F235 – Control Electronic (N1-2)/Power (N1-1) Electronic Communication Faulty
Cause: Wiring between control electronic (N1-2) and power electronic (N1-1) is defective.
Remedy: 1. Check wiring and plugs (continuity test). 2. If necessary, replace wiring and plugs.
Cause: Control electronic (N1-2) defective.
Remedy: 1. Check the control electronic. 2. If necessary, replace the control electronic; see Section 051-4.6, 051-4.7 or 051-4.11.
Cause: Power electronic (N1-1) defective.
Remedy: 1. Check the power electronic. 2. If necessary, replace the power electronic; see Section 051-4.5.