"SITUATION: THE TOUCH SCREEN (TS), ALSO REFERRED TO AS THE FRONT CONTROL DISPLAY INTERFACE MODULE (FCDIM) OR THE HIGH LINE DISPLAY FRONT (HLDF), MAY BE WRONGLY REPLACED WHEN TROUBLESHOOTING IF ISSUES ARE INCORRECTLY ATTRIBUTED TO IT.
CAUSE: THE TS MAY BE INCORRECTLY DIAGNOSED AS THE SOURCE OF THE FAULT AND REPLACED IN ERROR."
