Fault Codes/Multiquip Inc./NOT SUPPORTEDMultiquip Inc.NOT SUPPORTEDUnclassifiedGeneralWhat This Code MeansDiagnostic Display shows NOT SUPPORTEDPossible Causes•Diagnostic Display has received a message from the ECU stating the displayed message is not supportedRelated Multiquip Inc. Fault CodesSCR SYS ERRSCR TROUBLE-PURGE PROHIBITEDNO GAGE DATATIMEOUT ECU NOT RESPONDINGNO DATAF/F WATER LEVELEMPTYDATA ERRORCANBUS FAILURE81U81OOVER CRANKBrowse all Multiquip Inc. fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for NOT SUPPORTED on your specific Multiquip Inc. unit — cited to the OEM manual, not a forum guess.TRY IT FREE