Honda NC700XA Service Manual page 398

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3. Neutral Switch Inspection
Replace the neutral switch with a known good one
(page 22-28).
Connect the PCM 33P (Gray) connector and neutral
switch connector.
Turn the ignition switch ON.
Recheck the DTC with the HDS pocket tester.
Is DTC 52-1 indicated?
YES
NO
DTC 52-2 (NEUTRAL SWITCH STUCK
ON)
• If the PCM is replaced, perform the following:
– Key Registration Procedure (page 23-6)
– Clutch Initialize Learning Procedure (page 12-120)
1. Neutral Switch Line Short Circuit Inspection
Disconnect the neutral switch connector.
Check for continuity between the neutral switch
connector terminal and ground.
Connection: Light green – Ground
Is there continuity?
YES
NO
2. Neutral Switch Inspection
Replace the neutral switch with a known good one
(page 22-28).
Connect the neutral switch connector.
Check the DTC with the HDS pocket tester.
Is DTC 52-2 indicated?
YES
NO
DTC 53-1 (INNER MAINSHAFT
SENSOR SPEED LOW)
• Before starting the inspection, check for loose or
poor contact on the inner mainshaft sensor 3P
(Black) and PCM 33P connectors, and recheck the
DTC.
• If the PCM is replaced, perform the following:
– Key Registration Procedure (page 23-6)
– Clutch Initialize Learning Procedure (page 12-120)
1. DTC Recheck
Erase the DTCs (page 12-13).
Test-ride the motorcycle and stop the engine.
Check the DTC with the HDS pocket tester.
Is DTC 53-1 indicated?
YES
NO
DUAL CLUTCH TRANSMISSION (DCT) (NC700XD/SD)
– Replace the PCM with a known good one,
and recheck.
– Faulty original neutral switch
– Short circuit in the Light green wire.
– GO TO STEP 2.
– Replace the PCM with a known good one,
and recheck.
– Faulty original neutral switch
– GO TO STEP 2.
– Intermittent failure
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