Dtc 49-1, 49-2 (Clutch Line Low Oil Pressure) - Honda CTX700N/ND Service Manual

DUAL CLUTCH TRANSMISSION ( DCT ) ( CTX 700 D / ND )
DTC 49
-
1 , 49
-
2 ( CLUTCH LINE LOW
OIL
PRESSURE )
NOTE :
If the PCM is replaced
,
perform the Clutch Initialize
Learning Procedure ( page 12
-
81 ) .
1
.
Clutch Line EOP Sensor System Inspection
Check the clutch line EOP sensor with the MCS
.
Is Low voltage ( about 0 V ) or High voltage ( about
5 V ) indicated ?
YES
- • About 0 V ( while engine running ) : See
DTC 9 - 1 ( page 12
-
16 ) .
• About 5 V : See DTC 9
-
2
( page
12
-
17 ) .
NO
-
GO TO STEP 2
.
2
.
Engine Oil Level Inspection
Check the
engine oil level ( page 3
- 9 )
.
Is the engine oil
level correct
?
YES
-
GO TO STEP 3 .
NO
-
Add the recommended oil to the upper
level
.
3 .
Clutch Line Oil Filter Condition Inspection
Check the
clutch
oil filter ( page 3
-
11 )
.
Is the oil filter in good condition ?
YES
-
GO TO STEP 4
.
NO
-
Replace the clutch oil filter
.
4 . Clutch Line EOP Sensor Inspection
Replace the clutch line EOP sensor with a known
good one ( page 12
-
78 )
.
Erase the DTCs ( page 12
-
10 )
.
Test
-
ride the motorcycle above 2
,
000 rpm and stop
the engine
.
Check the clutch line EOP sensor with the MCS .
Is DTC 49
- 1 or 49 - 2 indicated ?
YES
-
GO TO STEP 5
.
NO
-
Faulty original clutch line EOP sensor
5 . PCM Inspection
Replace the PCM with a known good one
( page 4 -
34 ) .
Test
-
ride the motorcycle above 2 , 000 rpm and stop
the engine
.
Check the clutch line EOP sensor with the MCS
.
Is DTC 49
-
1 or 49 - 2 indicated ?
YES
-
• Oil pressure relief valve stuck open
Damaged oil pump
• Internal oil leak in the clutch oil line
NO
-
Faulty original PCM
4 0 O A