Other information:
Unfastening the seat belts
To unfasten the seat belt, press the button
on the buckle . The seat belt
automatically
retracts.
Checking seat belt operation
Seat belt retractors are designed to lock
seat belt movement by two separate
methods:
When the seat belt is pulled quickly from
the retractor
When the vehicle slows down rapidly
To increase your confidence in the seat
belts, check the operation as follows:
Grasp the shoulder belt and pull forward
quickly...
DTC Description
DTC DETECTION LOGICTCM communication blockage lasts for 2 seconds or more when turning ON the ignition switch. (Communication not established.) DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U0073
COMM BUS A OFF
(Control Module Communication Bus A Off)
Diagnosis condition
When turning ON the ignition switch
Signal
CAN communication
Threshold
TCM communication blockage (Communication not established)
Diagnosis delay time
Last for 2 seconds or more
POSSIBLE CAUSEHarness or connector (CAN communication line is error)FAIL-SAFE
Selector shock is large
Start is slow
Acceleration is slow
Lock-up is not performed
DTC Confirmation Procedure
PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test...