2003 Honda ATV TRX650FA Rincon Factory Service Manual, Page 457Get this manual
SELECTABLE 4WD SYSTEM PROBLEM COD 1: SYSTEM VOLTAGE 1ECM Connecto Ins pe cti on
Seathe ECM connector wi th
Turn th ign iti on swit ch to "OFF"Di sconn ect the ECM 32P co nnector by releasin the lock lever (pag 20-6)
tape to prevent
dirt and oil fro enter ing the connector after disconnecting the 32P con-
Check the co nnecto fo loos co ntacts co rrod ed te rm inals
Is th connector in good condition?
NO YESLoose poo rly co nnec ed ECM 32 P
connecto r- GO TO STEP 2
2ECM Power Input line Inspection
Be careful not
to bend the
Turn th ig ni ion switc to "O "M easure th lta ge bet een th ire ha rn ess side co nnecto terminal and grou nd Conn ection: Bl ackreen