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TROUBLE DIAGNOSIS BRC-97 [VDC/TCS/ABS] C D E G H I J K L M A B BRC Revision: 2004 November 2004 Murano 3. CHECK HARNESS BETWEEN THE BRAKE FLUID LEVEL SENSOR AND ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) 1. Turn ignition switch OFF and disconnect the brake fluid level 2. Check continuity between the brake fluid level sensor connector OK or NG OK >> Connect connectors and conduct a ABS actuator and electric unit (control unit) self-diagnosis. NG >> If the open or short in harness, repair or replace harness. Inspection 12 When “ST ANG SEN SIGNAL” Appears on self-Diagnosis Results AFS0020F INSPECTION PROCEDURE 1. CHECK SELF DIAGNOSIS RESULTS (1) Check self-diagnosis results. Dose anything besides “ST ANG SEN SIGNAL” appear on self-diagnosis results display? YES >> Inspect and repair the indicated items. Then perform self-diagnosis again. NO >> Perform adjustment of steering angle sensor neutral position. Then GO TO 2 2. CHECK SELF DIAGNOSIS RESULTS (2) Turin ignition switch OFF, and ON to erase self-diagnosis results, and perform ABS actuator and electric unit Dose anything appear on self-diagnosis results display? YES >> Replace steering angle sensor. Then perform adjustment of neutral position and perform self- diagnosis again. NO >> Inspection END. Inspection 13 CAN Communication System AFS0020G INSPECTION PROCEDURE 1. CHECK CONNECTOR 1. Turn ignition switch OFF, disconnect the ABS actuator and electric unit (control unit) connector, and check 2. Reconnect connector to perform self-diagnosis. Is “CAN COMM CIRCUIT” or “ST ANG SEN COM CIR” displayed in the self-diagnosis display items? YES >> Print out the self-diagnostic results, and refer to LAN-6, "Precautions When Using CONSULT-II" NO >> Connector terminal connection is loose, damaged, open, or shorted. ABS actuator and elec- tric unit (control unit) Brake fluid level sensor Continuity 8 (SB) 1 (SB) Yes 8 (SB) Ground No Ground 2 (B) Yes PFIA0433E Self-diagnosis results ST ANG SEN SIGNAL |