Inspection Procedure

NOTE: When replacing the master cylinder solenoid, perform zero point calibration (See CALIBRATION ).

INSPECT DLC3 TERMINAL VOLTAGE (TS)

Fig 1: Identifying CG And TS Terminals Of DLC3 Connector

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Measure the voltage.

Standard voltage

VOLTAGE SPECIFICATION

Tester Connection	Specified Condition
E1-12 (TS) - E1-4 (CG)	11 to 14 V

OK: REPLACE MASTER CYLINDER SOLENOID (See DISASSEMBLY )

NG: Go to next step

CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - DLC3)

Fig 2: Identifying Skid Control ECU And DLC3 Connector Terminals

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Measure the resistance.

Standard resistance

RESISTANCE SPECIFICATION

Tester Connection	Specified condition
A4-24 (TS) - E1-12 (TS)	Below 1 Ω
A4-24 (TS) - Body ground	10 kΩ or higher

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: Go to next step

CHECK HARNESS AND CONNECTOR (BODY GROUND - DLC3)

Measure the resistance.

Standard resistance

RESISTANCE SPECIFICATION

Tester Connection	Specified condition
E1 (CG) - Body ground	Below 1 Ω

Fig 3: Identifying CG Terminal Of DLC3 Connector

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: REPLACE MASTER CYLINDER SOLENOID (See DISASSEMBLY )