Toyota Venza: Occupant Classification System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- System Description
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- Fail-safe Chart
- Sleep Operation Failure of Occupant Classification ECU (B1796)
- Diagnostic Trouble Code Chart
- Occupant Classification ECU Malfunction (B1795)
- Occupant Classification Sensor Power Supply Circuit Malfunction (B1793)
- Open in Occupant Classification ECU Battery Positive Line (B1794)
- Center Airbag Sensor Assembly Communication Circuit Malfunction (B1790)
- Rear Occupant Classification Sensor LH Collision Detection (B1787)
- Rear Occupant Classification Sensor RH Collision Detection (B1788)
- Front Occupant Classification Sensor RH Collision Detection (B1786)
- Front Occupant Classification Sensor LH Collision Detection (B1785)
- Rear Occupant Classification Sensor LH Circuit Malfunction (B1782)
- Rear Occupant Classification Sensor RH Circuit Malfunction (B1783)
- Front Occupant Classification Sensor RH Circuit Malfunction (B1781)
- Passenger Side Buckle Switch Circuit Malfunction (B1771)
- Front Occupant Classification Sensor LH Circuit Malfunction (B1780)
- Trouble in Passenger Airbag ON/OFF Indicator
Occupant Classification Ecu
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to follow the correct removal and installation proc ...
Precaution
PRECAUTION
1. PRECAUTION FOR DISCONNECTING THE BATTERY CABLE
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize
the following systems after the cable is recon ...
Other materials about Toyota Venza:
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT ENGINE COOLANT
See page
2. INSPECT ENGINE OIL
See page
3. INSPECT BATTERY
See page
4. INSPECT AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY
(a) Remove the air cleaner filter element sub-assembly.
(b) Visuall ...
Installation
INSTALLATION
PROCEDURE
1. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY LH
(a) Temporarily install the rear No. 1 suspension arm assembly LH to
the rear suspension member with the bolt (B).
Text in Illustration
...
Fail-safe Chart
FAIL-SAFE CHART
1. FAIL SAFE FUNCTION
(a) The following chart shows the status of the controls when the system is normal
and malfunctioning.
The passenger airbag ON/OFF indicator ("ON" and "OFF") comes on for
approximately 4 ...
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