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
How to proceed with
troubleshooting
HINT:
Use the following procedures to troubleshoot the dynamic
laser cruise control system.
*: Use the intelligent tester
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS
3 PROBLEM SYMPTOM CONFIRMATION
Result
SYMPTOM SIMULATION
4 INSPECT BATTERY VOLTAGE
Stan ...
Data list / active test
1. DATA LIST
HINT:
Using the intelligent tester to read the DATA LIST allows
the values or states of switches, sensor, actuators and
other items to be read without removing any parts. This
non-intrusive inspection can be very useful because
intermittent conditions or signals may be discovered
...
How to use this manual
GENERAL INFORMATION
1. GENERAL DESCRIPTION
(a) This manual is written in accordance with SAE J2008.
(b) Repair operations can be separated mainly in the following 3 processes:
(1) Diagnosis
(2) Removing / Install ...