Troubleshooting Procedure - Suzuki SV650 Supplementary Service Manual

80 SV650K7/SK7/AK7/SAK7 ('07-MODEL)

TROUBLESHOOTING PROCEDURE

Troubleshooting should be proceed as follows. If the order is performed incorrectly or any part is omitted, a
misdiagnosis may result.
1. Gather information from the customer. (#Page 82)
2. Perform the pre-diagnosis inspection. (#Page 83)
3. Inspect the ABS indicator light. (#Page 86)
4. Output the DTCs stored in the ABS control unit. (#Page 89)
5. Perform appropriate troubleshooting procedures according to the DTCs output. (#Page 90)
If troubleshooting procedures cannot be performed, try to determine the cause of the malfunction according
to the information gathered in 1 through 4 and inspect the wiring. (#Page 77 and 78)
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* When disconnecting couplers and turning the ignition switch to ON, disconnect the ABS con-
trol unit coupler in order to prevent a DTC from being stored.
* Each time a resistance is measured, the ignition switch should be set to OFF.
6. Inspect the ABS components. (#Page 119)
7. Delete the DTCs and check the brake operation. (#Page 91)