SEAT BELT WARNING LAMP SYSTEM : System Diagram

SEAT BELT WARNING LAMP SYSTEM : System Description
The seat belt warning lamp (1) will remind the driver if the driver or front passenger seat belt should be buckled.
The system works in conjunction with the occupant classification system. Refer to SRC "OCCUPANT CLASSIFICATION SYSTEM : System Description".

Seat Belt Warning System Operation

Occupant classification systemOCCUPANT CLASSIFICATION SYSTEM : System Diagram OCCUPANT CLASSIFICATION SYSTEM : System Description The occupant classification system (OCS) identifies different size occupants, out of posit ...
U0140 Lost communication (BCM)
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
U0140
Lost Communication With Body
Control Module
When the ignition switch is ON,
TCM is unable to receive the
CAN communications signal
from BCM continuously ...
P074A Unable to engage 2GR
Description
This malfunction is detected when the A/T does not shift into 2GR position as
instructed by TCM. This is not
only caused by electrical malfunction (circuits open or shorted) but by
mechanical malfunction such as control
valve sticking, improper solenoid valve operation, etc.
DTC ...