Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2004 >> Matrix Base, FWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 688 (Abs With EBD System - Diagnostics) >> TC Terminal Circuit >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2004 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK WIRE HARNESS (DLC3 - SKID CONTROL ECU) 
    1. Turn the ignition switch to the LOCK position.
    2. Disconnect the skid control ECU connector.
    3. Measure the resistance according to the value(s) in SPECIFIED CONDITION  .

    Standard: 

    SPECIFIED CONDITION

    Tester Connection Condition Specified Condition
    D3-13 (TC) - S2-25 (TC) Always Below 1 Ω
    Fig 1: Checking Wire Harness (DLC3 - Skid Control ECU)
    G03036250Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR WIRE HARNESS 
    2. OK: Go to Next Step. 
  2. CHECK WIRE HARNESS (CG OF DLC3 - BODY GROUND) 
    1. Measure the resistance according to the value(s) in SPECIFIED CONDITION  .

    Standard: 

    SPECIFIED CONDITION

    Tester Connection Condition Specified Condition
    D3-4 (CG) - Body ground Always Below 1 Ω
    Fig 2: Checking Wire Harness (CG Of DLC3 - Body Ground)
    G03036251Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR WIRE HARNESS 
    2. OK: Go to Next Step. 
  3. CHECK WIRE HARNESS (TC OF SKID CONTROL ECU - BODY GROUND) 
    1. Measure the resistance according to the value(s) in SPECIFIED CONDITION  .

      Standard: 

    SPECIFIED CONDITION

    Tester Connection Condition Specified Condition
    S2-25 (TC) - Body ground Always 10 kΩ or higher
    Fig 3: Checking Wire Harness (TC Of Skid Control ECU - Body Ground)
    G03036252Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR WIRE HARNESS AND EACH ECU 
    2. OK: REPLACE BRAKE ACTUATOR ASSY (SEE  REPLACEMENT  )