Suzuki VL1500K5 Supplementary Service Manual page 93

92 VL1500K5 ('05-MODEL)
Step 2
1) Turn the ignition switch ON.
2) Measure the voltage between O/W wire and ground.
" PAIR valve voltage: Battery voltage
# 09900-25008: Multi-circuit tester set
* Tester knob indication: Voltage (+)
Is the voltage OK?
• Br/B wire open or shorted to ground, or poor g
connection.
• If wire and connection are OK, intermittent trou-
ble or faulty ECM.
YES
• Recheck each terminal and wire harness for
open circuit and poor connection.
• Replace the ECM with a known good one, and
inspect it again.
NO Open or short circuit in the O/W wire.
3) After repairing the trouble, clear the DTC using SDS tool.
(!Page 42)
ACTIVE CONTROL INSPECTION
1) Set up the SDS tool. (Refer to the SDS operation manual for
further details.)
2) Turn the ignition switch ON.
3) Click "PAIR Sol operating control" 1.
4) Click each button 2.
At this time, if an operation sound is heard from the PAIR
control solenoid valve, the function is normal.
(+ O/W – - Ground)
2
2
ECM coupler (Harness side)
V