2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 108Get this manual
FUEL SYSTEM (DFI) 3-49 Key Collation Error (Service CodeCharacter-36IdEr)
This code appears in the following conditionsOThe transponder [AJ in the FPO mode andor SLO mode key is malfunction OWhen the spare key of unregistration is used Therefore, the service code 36 will disappear when the above issue is solved
User Key Inspection
Register the user key correctly (see Key Registration in the Electrical System chapter) If the service code 36 appears againthe transponder in the key is malfunction, replace it