VEHICLE STABILITY CONTROL SYSTEM > TS and CG Terminal Circuit

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DESCRIPTION

In the sensor check mode, a malfunction of the speed sensor that cannot be detected when the vehicle is stopped is detected while driving.
Transition to the sensor check mode can be performed by connecting terminals TS and CG of the DLC3 and turning the engine switch from off to on (IG).

WIRING DIAGRAM


C109400E01


INSPECTION PROCEDURE

NOTICE:
When replacing the ABS and TRACTION actuator assembly, perform zero point calibration (Click here).

1.CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU TO DLC3 (TS))


    I045562E05

  1. Turn the engine switch off.

  1. Disconnect the skid control ECU connector.

  1. Measure the resistance according to the value(s) in the table below.

    Resistance:
    Tester Connection
    		Specified Condition
    A48-24 (TS) - L16-12 (TS)
    		Below 1 Ω



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (TS CIRCUIT)
OK


2.CHECK HARNESS AND CONNECTOR (DLC3 (CG) TO BODY GROUND)


    C052361E67

  1. Measure the resistance according to the value(s) in the table below.

    Resistance:
    Tester Connection
    		Specified Condition
    L16-4 (CG) - Body ground
    		Below 1 Ω



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (CG CIRCUIT)
OK


3.CHECK HARNESS AND CONNECTOR (DLC3 (TS) TO BODY GROUND)


    C052361E69

  1. Measure the resistance according to the value(s) in the table below.

    Resistance:
    Tester Connection
    		Specified Condition
    L16-12 (TS) - Body ground
    		10 kΩ or higher

    HINT:
    If troubleshooting has been carried out according to the problem symptoms table, refer back to the table and proceed to the next step before replacing the part (Click here).



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (TS CIRCUIT)
OK

REPLACE ABS AND TRACTION ACTUATOR ASSEMBLY