Suzuki DL650K5 Service Manual page 592

13-88 DL650K7/AK7 ('07-MODEL)
Step 7
1) Turn the ignition switch to OFF and disconnect the ABS con-
trol unit coupler. (!Page 84)
2) Turn the ignition switch to ON with the ABS control unit cou-
pler disconnected, measure the voltage between H terminal
and 4 terminal at the coupler.
$ Normal value: Battery voltage (12.0 V and more)
# 09900-25008: Multi-circuit tester set
09900-25009: Needle pointed probe set
' Tester knob indication: Voltage (()
Is the voltage between H and 4 normal?
YES Go to step 8.
Inspect the wire harness. (Faulty ignition wire or
NO
ground wire)
Step 8
1) Turn the ignition switch to ON with the ABS control unit cou-
pler disconnected, measure the voltage between B terminal
and 4 terminal at the coupler.
$ Normal value: 7.5 – 9.5 V and more
' Tester knob indication: Voltage (()
Is the voltage between B and 4 normal?
YES Replace the ABS control unit/HU.
Inspect the wire harness. (Faulty indicator light
NO
wire or ground wire)
ABS control unit coupler (Harness end)
ABS control unit coupler (Harness end)