48 SV650K7/SK7/AK7/SAK7 (’07-MODEL)
“C49” (P1656) PAIR CONTROL SOLENOID VALVE CIRCUIT MALFUNCTION
INSPECTION
NOTE:
After repairing the trouble, clear the DTC using SDS tool.
Step 1
1) Turn the ignition switch OFF.
2) Check the PAIR control solenoid valve coupler for loose or
poor contacts.
If OK, then measure the PAIR control solenoid valve resis-
tance.
3) Remove the air cleaner box. (#Page 51)
4) Disconnect the PAIR control solenoid valve coupler and mea-
sure the resistance between terminals.
$ PAIR control solenoid valve resistance:
18 – 22 Ω at 20 – 30 °C (68 – 86 °F)
" 09900-25008: Multi-circuit tester set
) Tester knob indication: Resistance (Ω)
Is the resistance OK?
DETECTED CONDITION POSSIBLE CAUSE
PAIR control solenoid valve voltage is not input to
ECM.
• PAIR control solenoid valve circuit open or short.
• PAIR control solenoid valve malfunction.
• ECM malfunction.
ECM
Side-stand
relay
Ignition
switch
Engine stop
switch
O/W
PAIR control
solenoid valve
Br
PAIR
To side-stand
switch
YES Go to Step 2
NO
• Loose or poor contacts on the ECM coupler.
• Replace the PAIR control solenoid valve with a
new one.
SAMPLE
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