DTC U3000-42: Connectivity Master Unit (CMU) Internal Malfunction

U3000-42: (CMU) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Connectivity master unit (CMU) internal malfunction
Detection condition	The connectivity master unit (CMU) detects a connectivity master unit (CMU) internal memory malfunction.
Fail-safe	The connectivity master unit (CMU) does not launch.
Possible cause	Connectivity master unit (CMU) malfunction (connectivity master unit (CMU) internal malfunction) (Refer to CONNECTIVITY MASTER UNIT (CMU) REMOVAL/INSTALLATION in service information.)
Repeatability verification procedure	Clear the DTC recorded in the memory. (See CLEARING DTC .)
System wiring diagram	Not applicable