Nissan Murano: Brake Control System :: Automatic Emergency Braking / Symptom Diagnosis

Dtc/circuit Diagnosis. Automatic Emergency Braking

Diagnosis Procedure AUTOMATIC EMERGENCY BRAKE DIAGNOSIS The system will be cancelled automatically with a beep sound and AEB warning lamp on the combination meter will illuminate, when the system will not operate properly...

Automatic Emergency Braking System Symptoms

Symptom Table Before performing diagnosis, check that it is not a symptom caused by normal operation. Refer to System Description. Symptom Confirmation item Inspection item/Reference page AEB system display does not illuminate All of system display does not illuminate System settings cannot be turned ON/OFF Refer to Diagnosis Procedure Other information display is not illuminated Combination meter Refer to DTC Index AEB warning lamp does not illuminate All of system display does not illuminate System settings cannot be turned ON/OFF Refer to Diagnosis Procedure Other information display is not illuminated Combination meter Refer to DTC Index AEB warning buzzer is not sounding (Warning display is functioning normally) — Chime does not sound...

Other information:

Nissan Murano (Z52) 2015-2024 Service Manual: U0100 Lost Communication (ecm A)

DTC Description DTC DETECTION LOGICWhen the ignition switch is ON, TCM is unable to receive the CAN communications signal from ECM continuously for 2 seconds or more. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U0100 LOST COMM (ECM A) (Lost Communication With ECM/PCM A) Diagnosis condition When the ignition switch is ON Signal CAN communication signal Threshold TCM is unable to receive the CAN communications signal from ECM Diagnosis delay time Continuously for 2 seconds or more POSSIBLE CAUSE ECM Harness or connector (CAN communication line is open or shorted) FAIL-SAFE Selector shock is large Start is slow Acceleration is slow Lock-up is not performed DTC Confirmation Procedure CHECK DTC PRIORITY WhenDTC U0100 is displayed together with DTC U0300, diagnose first the DTC U0300...

Nissan Murano (Z52) 2015-2024 Service Manual: Warning Chime System

System Description SYSTEM DIAGRAMDESCRIPTIONCombination MeterThe combination meter sounds the alarm buzzer installed in the combination meter when receiving the buzzer output signal transmitted from each unit.BCMBCM receives signals from various units and transmits a buzzer output signal to the combination meter via CAN communication if it judges that the warning buzzer should be activated...