Honda NSS250S Manual page 632

Honda Smart Card Key System
Connect the test harness 21P between the handle
lock module 21P (Black) connector and main har-
ness (page 23-17).
Check the continuity between the test harness 21P
and EM connector.
CONNECTION: 2 – Green/black
There is continuity if the system is normal.
If there is no continuity, check for open circuit in
Green/black and/or Black/brown wire.
IGNITION SWITCH INSPECTION
Remove the screen garnish (page 3-18).
Turn the ignition switch OFF.
Disconnect the ignition switch 2P (Gray) connector.
Short the connector terminals with jumper wire.
Check each component for normal operation
• Each component does not operate normally,
check the following:
– Open circuit in Red or Red/black wire
– Blown MAIN B fuse (15 A)
– Blown ECU, IGN fuse (10A)
• All component operate normally, replace the
ignition switch (page 23-27)
HANDLE LOCK MODULE REMOVAL/
INSTALLATION
Turn the ignition switch OFF.
Remove the inner cover (page 3-27).
Disconnect the ignition switch 2P (Gray) connector.
Disconnect the following:
– LED holder 3P (Black) connector
– Handle lock module 21P (Black) connector
23-26
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12 – Black/brown
TEST HARNESS 21P
(12)
(2)
EM 2P CONNECTOR
(Wire side/female terminals)
JUMPER WIRE
NSS250A shown:
2P CONNECTOR
21P CONNECTOR
3P CONNECTOR
Black/blown
Green/black