2004 Skidoo ZX Series Service Manual, Page 375Get this manual
Section 07 ENGINES MANAGEMENT (4-TEC) Subsection 03 (DIAGNOSTIC PROCEDURE)
Writing in ECM
When writing in ECM through B.U.D.S there will be an "EMS Tracking" message that will say "Remove key from vehicle"When this occurs, remove the tether cord cap from its post and wait until the message disappears (approximately 15 seconds after tether cord cap removal)
4-TEC SYSTEM FAULT CODES
General
The faults saved in the ECM (Engine Control Module) are kept even if the battery is disconnectedIMPORTANT: After problem has been solved, ensure to clear the fault(s) in the ECM using the VCKThis will properly reset the appropriate counter(s) and will also record that the problem has been fixed in the ECM memoryMany fault codes at the same time is likely to be burnt fuse(s)For more information pertaining to the code faults (state, count, first, etc and report, refer to B.U.D.Sonline help