Honda NSS250S Manual page 665

maxiscooter-club.ru
4. Ratio Control Motor Output Line Short Circuit
Inspection
Check the continuity between the PCM 5P (Black)
connector of the wire side and ground.
CONNECTION: Black/white – Ground
Green/red – Ground
Is there continuity?
YES – • Short circuit in Black/white wire
• Short circuit in Green/red wire
NO – GO TO STEP 5.
5. Ratio Control Motor Output Line Continuity
Inspection
Remove the ratio control motor (page 24-52).
Check the continuity between the ratio control
motor 2P connector terminals.
Is there continuity?
YES – GO TO STEP 6.
NO – Faulty ratio control motor
6. Ratio Control Motor Operation Inspection
Apply battery voltage to the control motor 2P
connector terminals and check that the control
motor operation.
Does the control motor turn?
YES – Replace the PCM with a known good
one, and recheck.
NO – Faulty ratio control motor
Honda S Matic System (NSS250A)
5P CONNECTOR
(Wire side/female terminals)
Black/white
2P CONNECTOR
(Motor side/male terminals)
RATIO CONTROL MOTOR
RATIO CONTROL MOTOR
Green/red
24-21