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TROUBLE DIAGNOSIS BRC-73 [ESP/TCS/ABS] C D E G H I J K L M A B BRC NOTE: Motor Relay and Actuator Relay Touch “ON” and “OFF” on the “ABS MOTOR” screen to check that the motor relay and the actuator relay oper- NOTE: ● If the active test is performed with the brake pedal depressed, the pedal stroke may be changed. This is a ● “TEST STOP” is displayed after 10 seconds from the operation start. SLIP Indicator Lamp Touch “ON” and “OFF” on the “SLIP LAMP” screen to check that the SLIP indicator lamp operates as follows. NOTE: ABS Warning Lamp Touch “ON” and “OFF” on the “ABS WARNING LAMP” screen to check that the ABS warning lamp operates NOTE: For Correct and Quick Diagnosis EFS002X5 PRECAUTIONS FOR TROUBLE DIAGNOSIS ● Before performing the trouble diagnosis, always read the to confirm the general precautions. ● After replacement of ESP/TCS/ABS control unit, steering angle sensor, steering parts, suspension parts, ● When the ESP/TCS/ABS control unit is replaced, check that the label on the computer unit is identical ● After completing the trouble diagnosis, always erase the malfunctioning memory. ● When inspection of the continuity or voltage between units is performed, check the connector terminals for ● Intermittent problems may be caused by a malfunction on harness, connector, or terminal. Move the har- ● If a circuit tester is used for the check, be careful not to forcibly extend any connector terminal. Operation ON OFF VDC WARNING LAMP ON (Lamp ON) OFF (Lamp OFF) Operation ON OFF MOTOR RELAY ON OFF ACTUATOR RELAY ON ON Operation ON OFF SLIP LAMP ON (Lamp ON) OFF (Lamp OFF) Operation ON OFF ABS WARNING LAMP ON (Lamp ON) OFF (Lamp OFF) |