1995 TOYOTA SUPRA Service Repair Manual

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TOYOTA SUPRA 1995  Service Repair Manual BR±84± BRAKE SYSTEMANTI±LOCK BRAKE SYSTEM (ABS)

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TOYOTA SUPRA 1995  Service Repair Manual Check  ABS actuator solenoid.
Check continuity between terminal (A6) 4 and (A7)
1, 3, 4, 6 of the ABS actuator connector.
Continuity
Replace ABS actuator.
Check for open and short in harness and conne

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TOYOTA SUPRA 1995  Service Repair Manual DTC 25 27 TRAC Actuator Solenoid Circuit
CIRCUIT DESCRIPTION
The TRAC actuator solenoid operates in accordance with signals from the ECU and raises the fluid pressure
in and releases it from the brake

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TOYOTA SUPRA 1995  Service Repair Manual If the same code is still output after the diagnostic trouble code is deleted, check the contact
condition of each connection.
If the connections are normal, the ECU may be defective.
Check TRAC actua

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TOYOTA SUPRA 1995  Service Repair Manual CIRCUIT DESCRIPTION
The speed sensor detects the wheel speed and sends the ap-
propriate signals to the ECU. These signals are used to control
both the ABS and TRAC control systems. The front and rear

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TOYOTA SUPRA 1995  Service Repair Manual ± BRAKE SYSTEMANTI±LOCK BRAKE SYSTEM (ABS)BR±89

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TOYOTA SUPRA 1995  Service Repair Manual Check speed sensor.
Replace speed sensor.
Repair or replace harness or connector.
Check for open and short in harness and connector between each speed sen-
sor and ECU (See page 
IN±30).
NOTICE:  Che

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TOYOTA SUPRA 1995  Service Repair Manual Check sensor rotor and sensor installation.
Replace speed sensor or rotor.
Remove front speed sensor rotor (See page
SA±15).
Check sensor rotor serrations.
No scratches or missing teeth.
Check the fr