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ABS Branch Line Circuit Check

DIAGNOSIS PROCEDURE

Step Action YES NO
1  CHECK CONNECTOR 
  1. Turn the ignition switch OFF.
  2. Disconnect the battery cable from the negative terminal.
  3. Check the terminals and connectors of the ABS actuator and electric unit (control unit) for damage, bend and loose connection (unit side and connector side).

Is the inspection result normal? 		 GO TO 2. Repair the terminal and connector.
2  CHECK HARNESS FOR OPEN CIRCUIT 
  1. Disconnect the connector of ABS actuator and electric unit (control unit).
  2. Check the resistance between the ABS actuator and electric unit (control unit) harness connector terminals.
    • Models with VDC
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  • Models without VDC
G06446847G06446848Courtesy of SUZUKI OF AMERICA CORP.SUZUKI OF AMERICA CORP.

Is the measurement value within the specification? 		 GO TO 3. Repair the ABS actuator and electric unit (control unit) branch line.
3  CHECK POWER SUPPLY AND GROUND CIRCUIT 
Check the power supply and the ground circuit of the ABS actuator and electric unit (control unit). Refer to the following.

Is the inspection result normal? 		 Replace the ABS actuator and electric unit (control unit). Refer to the following. 
 Error was detected in the ABS actuator and electric unit (control unit) branch line.
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