Description
Dtc b1787 is output when the occupant classification ecu receives a collision detection signal sent by the rear occupant classification sensor lh when an accident occurs.
Dtc b1787 is also output when the front seat assembly rh is subjected to a strong impact, even if an actual accident does not occur.
However, when the occupant classification ecu outputs a collision detection signal, even if the vehicle is not in a collision, dtc b1787 can be cleared by performing the zero point calibration and sensitivity check.
Therefore, when dtc b1787 is output, first perform the zero point calibration and sensitivity check.
Wiring diagram
Inspection procedure
Ok: completed is displayed.
Standard value: 27 to 33 kg (59.52 To 72.75 Lb)
Hint
First clear dtcs stored in the occupant classification ecu and then in the center airbag sensor.
Ok: dtc b1787 is not output.
Hint:
Dtcs other than dtc b1787 may be output at this time, but they are not related to this check.
Hint:
Perform the inspection using parts from a normal vehicle if possible.
Ok: completed is displayed.
Standard value: 27 to 33 kg (59.52 To 72.75 Lb)
Hint:
First clear dtcs stored in the occupant classification ecu and then in the center airbag sensor.
Ok: dtc b1787 is not output.
Hint:
Dtcs other than dtc b1787 may be output at this time, but they are not related to this check.
Ok: completed is displayed.
Standard value: 27 to 33 kg (59.52 To 72.75 Lb)
End
Ventilation
Concept
The air flow directions can be individually adjusted.
CONTROLS Climate control
Adjusting the ventilation
General information
The air flow directions can be adjusted for direct
or indirect ventilation.
Open the vents and position them to ensure effective
climate control.
Direct ventilation
...
Safety information for children
Observe the following precautions when children are in the vehicle.
Use a child restraint system appropriate for the child, until the
child becomes large enough to properly wear the vehicle’s seat
belt.
It is recommended that children sit in the rear seats to avoid
accidental
contact ...
Parts location
System diagram
The configuration of the electronic control system in the
u140f automatic transaxle is as shown in the following chart.
System description
System description
The electronic controlled automatic transaxle
(ect) is an automatic transaxle that elect ...