Inspection Procedure

1. Disconnect the skid control ECU connector S1.
Fig 1: Disconnecting Skid Control ECU Connector S1
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2. Measure the voltage according to the value(s) in Fig 2 .

Standard: 

Fig 2: Voltage Standard Table

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NG: Go to step 2 

OK: IF THE SAME CODE IS STILL OUTPUT AFTER THE DTC IS DELETED, CHECK THE CONTACT CONDITION OF EACH CONNECTION 

1. Remove the ABS No.1 fuse from the FL block.
Fig 3: Removing ABS No.1 Fuse From The Fl Block
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2. Check continuity of the ABS No.1 fuse.

Standard: Continuity 

NG: CHECK FOR SHORT IN ALL HARNESS AND CONNECTOR CONNECTED FUSE AND REPLACE FUSE 

OK: GO TO NEXT STEP. 

1. Disconnect the skid control ECU connector S1.
Fig 4: Disconnecting Skid Control ECU Connector S1
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2. Measure the resistance according to the value(s) in Fig 5 .

Standard: 

Fig 5: Resistance Standard Table

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NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: GO TO NEXT STEP. 

1. Clear the DTCs.
2. Turn the ignition switch to the ON position.
3. Check if the same DTCs are recorded. (See PRE-CHECK  )

NO: RECOVERY TO NORMAL 

HINT:

It is suspect that the DTCs output was caused by the poor connection of the connector terminal.

YES: REPLACE ABS & TRACTION ACTUATOR ASSY (See  REPLACEMENT  )