Honda NSS250S Manual page 692

Honda S Matic System (NSS250A)
3. Mode Select Switch Signal Line Continuity
Inspection
Connect the test harness 21P to the PCM 21P
(Black) connector (page 24-12).
Check the continuity between test harness termi-
nal and mode select switch 2P connector of the
wire side.
CONNECTION: B14 – Blue/orange
Is there continuity?
YES
NO
4. Mode Select Switch Signal Line Short Circuit
Inspection
Check the continuity between the mode select
switch 2P connector of the wire side and ground.
CONNECTION: Blue/orange – Ground
Is there continuity?
YES
NO
24-48
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– GO TO STEP 4.
– Open circuit in Blue/orange wire
– Short circuit in Blue/orange wire
– Replace the PCM with a known good
one, and recheck.
2P CONNECTOR
(Wire side/female terminals)
(B14)
TEST HARNESS 21P
2P CONNECTOR
(Wire side/female terminals)
Blue/orange
Blue/orange