Suzuki DL650K5 Service Manual page 612

13-108 DL650K7/AK7 ('07-MODEL)
Step 8
1) Connect the front wheel speed sensor coupler.
2) Connect three 1.5 V dry cells A in series as shown and make
sure that their total voltage is more than 4.5 V.
Measure the current between + dry cell terminal and F ter-
minal on the ABS control unit coupler.
$ Normal value: 5.9 – 16.8 mA
/ Tester knob indication: Current ((, 20 mA)
Is the current OK?
YES Replace the ABS control unit/HU.
NO Faulty front wheel speed sensor.
ABS control unit coupler (Harness end)
DCmA