Other information:
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U0122
LOST COMM (BRAKE C/U)
(Lost Communication With Nissan Murano Vehicle Dynamics Control Module)
Diagnosis condition
When the ignition switch is ON
Signal
CAN communication signal
Threshold
TCM is unable to receive the CAN communications signal from ABS actuator and electric unit (control unit)
Diagnosis delay time
Continuously for 2 seconds or more
POSSIBLE CAUSE
ABS actuator and electric unit (control unit)
Harness or connector (CAN communication line is open or shorted)
FAIL-SAFENot changed from normal drivingDTC CONFIRMATION PROCEDURECHECK DTC PRIORITY
WhenDTC U0122 is displayed together with DTC U0300, diagnose first the DTC U0300...
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions...