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TROUBLE DIAGNOSIS BRC-81 [ESP/TCS/ABS] C D E G H I J K L M A B BRC 3. STEERING ANGLE SENSOR CIRCUIT CHECK 1. Disconnect the ESP/TCS/ABS control unit connector and the 2. Check for continuity between the ESP/TCS/ABS control unit Is inspection result OK? OK >> GO TO 4. NG >> Repair or replace the disconnected harness. 4. DATA MONITOR CHECK Perform the “STR ANGLE SIG” value in “DATA MONITOR” and check that it is in normal condition. Is inspection result OK? OK >> Perform the ESP/TCS/ABS control unit self-diagnosis again. NG >> Replace the spiral cable (with the steering angle sensor) and adjust the neutral position of steer- ing angle sensor. BRC-37, "Adjustment of Neutral Position of Steering Angle Sensor" . Inspection 6 Yaw Rate Sensor/ Side G sensor and the Circuit between Yaw Rate EFS002XC Inspection procedure 1. SELF-DIAGNOSIS RESULT CHECK 1 Check the self-diagnosis results. CAUTION: When the vehicle on a turn-table at an entrance of parking lot or on a moving unit, the ESP OFF indica- Are “YAW RATE SENSOR” and “SIDE G-SEN CIRCUIT” indicated in the self-diagnosis results. >> GO TO 2. SFIA0374E ESP/TCS/ABS control unit harness connector B109 Steering angle sensor harness connector M33 Continuity 61 (L) 4 (L) Yes 63 (R) 5 (R) Yes Steering condition STR ANGLE SIG (Data monitor) Straight-ahead – 5deg to + 5deg Turn the wheel to the right by 90 ° . Approx. + 90deg Turn the wheel to the left by 90 ° . Approx. - 90deg Self-diagnosis results CONSULT-II indication item YAW RATE SENSOR SIDE G-SEN CIRCUIT |