Honda NC700 2012, Service Manual

Page: 223 / 773

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PGM-FI SYSTEM
MIL 87 BLINKS (EOP SWITCH
MALFUNCTION)
• NC700X/XA/S/SA:
Before starting the inspection, check for loose or
poor contact on the combination meter 16P (Gray)
connector, EOP switch 1P (Gray) connector and
ECM 33P (Black) connector, then recheck the MIL
blinking.
• NC700XD/SD:
Before starting the inspection, check for loose or
poor contact on the combination meter 16P (Gray)
connector, EOP switch 1P (Gray) connector and
PCM 33P (Gray) connector, then recheck the MIL
blinking.
• If the ECM/PCM is replaced, perform the following:
– Key Registration Procedure (page 23-6)
– Clutch Initialize Learning Procedure (NC700XD/
SD) (page 12-120)
1. EOP Switch Output Line Open Circuit Inspection
Connect the ECM test harness to the ECM/PCM
33P connector(s).
– NC700X/XA/S/SA (page 4-13)
– NC700XD/SD (page 4-14)
Disconnect the EOP switch 1P (Gray) connector [1].
Check for continuity between the ECM test harness
and the EOP switch 1P (Gray) connector of the wire
harness side.
Is there continuity?
YES – GO TO STEP 2.
NO – Open circuit in the Light green wire
2. EOP Switch Inspection
Replace the EOP switch with a known good one
(page 22-20).
Erase the DTCs (page 4-13).
Turn the ignition switch ON and engine stop switch
" ".
Check the MIL blinking
Does the MIL blink 87 times?
YES – Replace the ECM/PCM with a known good
one, and recheck.
NO – Faulty original EOP switch
Connection:
NC700X/XA/S/SA:
31 – Light green
NC700XD/SD:
B31 – Light green
TOOL:
Test probe
07ZAJ-RDJA110
[1]
Lg
31 or B31