Honda NC700XA Service Manual page 385

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DUAL CLUTCH TRANSMISSION (DCT) (NC700XD/SD)
DTC 32-1 (FAIL SAFE RELAY CIRCUIT
MALFUNCTION)
• Before starting the inspection, check for loose or
poor contact on the PCM 33P (Black) connector 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. Shift Control Motor Power Supply Voltage
Inspection
Check the shift control motor power supply voltage
with the HDS pocket tester.
Is there battery voltage?
YES
NO
2. DTC Recheck
Recheck the DTC with the HDS pocket tester.
Is DTC 32-1 indicated?
YES
NO
DTC 37-1 (IGNITION HOLD RELAY
MALFUNCTION)
• Before starting the inspection, check for loose or
poor contact on the PCM 33P (Black) connector 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. PCM (DCT Drive Circuit) Sub Power Voltage
Inspection
Check the PCM sub power voltage with the HDS
pocket tester.
Is the battery voltage indicated?
YES
NO
12-30
– GO TO STEP 2.
– • Open circuit in the Yellow/red wire
between the PCM
connector and fuse/relay box
• Open circuit in the Red wire between
the fuse/relay box and starter relay
switch 4P (Red) connector
• Blown PVB fuse (30 A)
– Replace the PCM with a known good one,
and recheck.
– Intermittent failure
– GO TO STEP 2.
– • Open circuit in the Brown/red wire
between the PCM
connector and fuse/relay box
• Open circuit in the Red wire between
the fuse/relay box and starter relay
switch 4P (Red) connector
• Blown SUB PVB fuse (7.5 A)
33P (Black)
33P (Black)