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C0371, C1234, C1232, C1243, C1244, C1245, C1279, C1381 BRC-69 < COMPONENT DIAGNOSIS > [VDC/TCS/ABS] C D E G H I J K L M A B BRC N O P 3. At a speed of 30 km/h (19 MPH) or more, drive the vehicle, turn the steering wheel, and decelerate the vehicle (depress the brake pedal). 4. Turn the ignition switch ON again and check that no CAN communication system DTC is output. 5. Check if DTCs indicating that zero point calibration of the yaw rate sensor is undone (C11A0) or indicating that zero point calibration of the acceleration sensor is undone (C1336) are output. Result A >> GO TO 2. B >> Inspect CAN communication system C >> Repair circuit indicated by output DTC. 2. CHECK YAW RATE/SIDE/DECEL G SENSOR INSTALLATION 1. Turn the ignition switch OFF. 2. Check that the yaw rate/side/decel G sensor has been installed properly. YES >> GO TO 3. NO >> Install yaw rate/side/decel G sensor correctly. 3. INSPECT YAW RATE/SIDE/DECEL G SENSOR (IG TERMINAL) 1. Disconnect the yaw rate/side/decel G sensor connector. 2. Turn ignition switch ON. 3. Measure the voltage according to the value(s) in the table below. Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace harness or connector (IG circuit). 4. INSPECT YAW RATE/SIDE/DECEL G SENSOR (GND TERMINAL) 1. Turn ignition switch OFF. 2. Measure the resistance according to the value(s) in the table below. CAUTION: Check the yaw rate/side/decel G sensor signal after replace- ment. NOTE: If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table and proceed to the next stop. Is the inspection result normal? YES >> Replace yaw rate/side/decel G sensor. NO >> Repair or replace harness or connector (GND circuit). Condition Proceed to DTCs (C11A0. C1336, and/or CAN communication system DTC) are A CAN communication system DTC is output. B DTCs (C11A0 and/or C1336) are output. C Yaw rate/side/decel G sensor Condition Specified condition Connector Terminal M55 3 – Ground Ignition switch ON 10 to 14 V JSFIA0334GB Yaw rate/side/decel G sensor Condition Specified condition Connector Terminal M55 1 – Ground Always Below 1 Ω JSFIA0335GB |