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Home >> Lexus >> 2004 >> RX 330 FWD >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Abs With EBD & BA & TRAC & VSC System - Diagnosis >> TC And Cg Terminal Circuit >> Inspection Procedure

Inspection Procedure

  1. INSPECT DLC3 TERMINAL VOLTAGE (Tc TERMINAL) 
    1. Turn the ignition switch ON.
    2. Measure the voltage.
    Fig 1: Identifying DLC3 Connector
    G01396129Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK: 10 to 14 V 

    NG: CHECK HARNESS AND CONNECTOR (DLC3 - ECM) 

    OK: GO TO NEXT STEP. 

  2. CHECK HARNESS AND CONNECTOR (ECM - SKID CONTROL ECU) 
  1. Disconnect the skid control ECU connector S1 and ECM connector E5.
  2. Fig 2: Disconnecting Skid Control ECU Connector S1 And ECM Connector E5
    G01396132Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. Measure the resistance according to the value(s) in Fig 3 .

    Standard: 

    Fig 3: Resistance Standard Table (1 Of 2)
    G01396130Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. Measure the resistance according to the value(s) in Fig 4 .

Standard: 

Fig 4: Resistance Standard Table (2 Of 2)
G01396131Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

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