Honda CBR650RA Shop Manual page 437

dummyhead dummyhead
4. Failure Reproduction
Turn the ignition switch OFF.
Connect the ABS modulator 18P (Black) connector.
Erase the DTC (page 19-8).
Test-ride the motorcycle above 30 km/h.
Recheck the DTC (page 19-7).
Is the DTC 5-4 indicated?
YES
NO
DTC 6-1 or 6-2 (Power Circuit)
1. Fuse Inspection
Turn the ignition switch OFF.
Remove the main seat (page 2-11).
Remove the fuse/relay box cover [1] and check the
ABS MAIN fuse (7.5 A) [2] for blown.
Is the fuse blown?
YES
NO
2. Power Input Line Short Circuit Inspection
Disconnect
connector (page 19-9).
With the ABS MAIN fuse (7.5 A) removed, check for
continuity between the wire harness side ABS
modulator 18P (Black) connector [1] and ground.
TOOL:
Test probe
CONNECTION: 7 – Ground
Is there continuity?
YES
NO
3. Power Input Line Open Circuit Inspection
Install the ABS MAIN fuse (7.5 A).
Disconnect
connector (page 19-9).
Turn the ignition switch ON.
Measure the voltage between the wire harness side
ABS modulator 18P (Black) connector [1] terminal
and ground.
TOOL:
Test probe
CONNECTION: 7 (+) – Ground (–)
Is there battery voltage?
YES
NO
– Faulty ABS modulator
– Fail safe relay is normal (intermittent
failure).
– GO TO STEP 2.
– GO TO STEP 3.
the ABS modulator
07ZAJ-RDJA110
– Short circuit in Red/black wire
– Intermittent failure. Replace the ABS MAIN
fuse (7.5 A) with a new one, and recheck.
the ABS modulator
07ZAJ-RDJA110
– GO TO STEP 4.
– Open circuit in Red/black wire
ANTI-LOCK BRAKE SYSTEM (ABS)
18P (Black)
[1]
(Terminal side of the wire harness)
[1]
18P (Black)
(Terminal side of the wire harness)
[1]
[2]
7
7
19-21