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PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS BRC-121 < SYMPTOM DIAGNOSIS > [TYPE 1] C D E G H I J K L M A B BRC N O P PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS Diagnosis Procedure INFOID:0000000003937859 CAUTION: Under the following conditions, ABS is activated and vibration is felt when brake pedal is lightly 1. SYMPTOM CHECK 1 Check that there are pedal vibrations when the engine is started. Do vibrations occur? YES >> GO TO 2 NO >> Inspect the brake pedal. 2. SYMPTOM CHECK 2 Check that there are ABS operation noises when the engine is started. Do the operation noises occur? YES >> GO TO 3 NO >> Perform self -diagnosis. Refer to BRC-26, "CONSULT-III Function (ABS)" 3. SYMPTOM CHECK 3 Check symptoms when electrical component (headlamps, etc.) switches are operated. YES >> Check if there is a radio, antenna, antenna lead wire, or wiring close to the control unit. If there is, move it farther away. NO >> Normal 2009 Pathfinder |