2004 John Deer Buck Utility ATV 500, 500EX and 500EXT Service Manual, Page 175Get this manual
check the system conditionThe MPEM can detect the following problems: short circuits of external components internal MPEM problems electric current overloadThe diagnosticcalibration mode is also used to: calibrate clutch modulation calibrate sensors when replacing them Before going into the diagnosticcalibration mode, the ignition switch needs to be in OFF position, the transmission in FIRST gear and shifter lever in NEUTRAL position
V03G01A
V03g01a2.EPS
V01a5fs2a.eps