DESCRIPTION
The occupant classification system detects the front passenger seat condition. It then informs a passenger of the front passenger airbag, the front seat side airbag RH and front seat belt pretensioner RH condition (activated/not activated) by the passenger airbag ON/OFF indicator.
HINT: Approximately 6 seconds after the ignition switch is turned to the ON position, the passenger airbag ON/ OFF indicator will be ON/OFF depending on the conditions listed below.
INSPECTION PROCEDURE
1 CHECK SRS WARNING LIGHT
HINT: If this trouble occurs, the SRS warning light is off. If it is on, a DTC is output. Troubleshoot for the output DTC.
OK: After the primary check period, SRS warning light goes off. HINT: The primary check period is approximately 6 seconds after the ignition switch is turned to the ON position
2 PERFORM ZERO POINT CALIBRATION
OK: "COMPLETE" is displayed
3 PERFORM SENSITIVITY CHECK
Standard value: 27 to 33 kg (59.52 to 72.75 lb)
END
4 RETIGHTEN FRONT SEAT ASSEMBLY RH BOLT
Torque: 37 N*m (375 kgf*cm, 27 ft.*lbf)
5 PERFORM ZERO POINT CALIBRATION
OK: "COMPLETE" is displayed.
6 PERFORM SENSITIVITY CHECK
Standard value: 27 to 33 kg (59.52 to 72.75 lb)
END
7 CHECK CONNECTORS
OK: The connectors are connected.
OK: The connectors are properly normal.
8 CHECK DTC
OK: DTC is not output.
9 REPLACE OCCUPANT CLASSIFICATION ECU
10 PERFORM ZERO POINT CALIBRATION
OK: "COMPLETE" is displayed.
11 PERFORM SENSITIVITY CHECK
Standard value: 27 to 33 kg (59.52 to 72.75 lb)
END
Emission inspection and
maintenance (I/M)
programs
Some states have vehicle emission inspection programs which
include OBD (On Board Diagnostics) checks. The OBD system
monitors the operation of the emission control system.
If the malfunction indicator lamp comes on
The OBD system determines that a problem exists somewhere in the
emission contr ...
Transponder Chip Malfunction
DTC B2793 Transponder Chip Malfunction
DESCRIPTION
This DTC is output when a malfunction is found in the key during the key code
registration or the key code
is not registered normally. Replace the key when the key code registration is
not performed normally and
this DTC is detected.
IN ...
Lock Switch Circuit
DESCRIPTION
Each of the left and right seats has lock switches that detect the lock
condition of the seat legs to the floor
when the seat is in the original or folded-down state. If any of the lock
switches detect an unlock condition,
the 3rd SEAT indicator on the combination meter will come ...