Using Voltmeter Or ABS Warning Light
- If vehicle is equipped with ABS control module part number 33940-60G00 or 33940-60G20, go to step 3
. If vehicle is equipped with ABS control module part number 33940-60G01 AND a wheel speed sensor DTC was present (DTC 21, 22, 25, 26, 31, 32, 35 or 36), go to next step. If vehicle is equipped with ABS control module part number 33940-60G01 AND a wheel speed sensor DTC was not present (DTC 21, 22, 25, 26, 31, 32, 35 or 36), go to step 3
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- Road test vehicle at 6.5-12.5 MPH over level road surface. Stop vehicle and turn ignition off. Turn ignition back on and observe ABS warning light. If ABS warning light goes off 2 seconds after ignition is turned on, go to next step. If ABS warning light does not go off 2 seconds after ignition is turned on, repeat repair procedure.
- Turn ignition off. Using a jumper wire, connect diagnostic connector No. 2 diagnostic switch terminal (Violet wire) to diagnostic connector No. 2 diagnostic output terminal (Gray/Red wire). See Fig 1
. Turn ignition on for at least 10 seconds. Turn ignition off and disconnect jumper wire. Perform DTC check and confirm DTC 12 (system okay) is displayed and no other codes are stored. See RETRIEVING DIAGNOSTIC TROUBLE CODES
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Courtesy of SUZUKI OF AMERICA CORP.