Toyota CH-R Service Manual: Occupant Classification System
Toyota CH-R Service Manual / Supplemental Restraint Systems / Occupant Classification System
- Parts Location
- Precaution
- System Diagram
- How To Proceed With Troubleshooting
- System Description
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Front Occupant Classification Sensor LH Collision Detection (B1785)
- Occupant Classification ECU Malfunction (B1795)
- Yaw Rate Sensor Module Malfunction (B1798,B1799)
- Rear Occupant Classification Sensor LH Collision Detection (B1787)
- Rear Occupant Classification Sensor LH Circuit Malfunction (B1782)
- Lost Communication with Multi-axis Acceleration Sensor Module (U0125,U0129)
- Front Occupant Classification Sensor LH Circuit Malfunction (B1780)
- Passenger Side Buckle Switch Circuit Malfunction (B1771)
- Trouble in Passenger Airbag ON/OFF Indicator
Installation
INSTALLATION
PROCEDURE
1. INSTALL OCCUPANT DETECTION ECU
(a) Engage the claw to install the occupant detection ECU.
NOTICE:
If the occupant detection ECU has been dropped, or there ...
Parts Location
PARTS LOCATION
ILLUSTRATION
*1
FRONT SEAT INNER BELT ASSEMBLY RH
*2
AIRBAG SENSOR ASSEMBLY
*3
OCCUPANT DETECTION ECU
...
Other materials:
Toyota CH-R Service Manual > Front Airbag Sensor: Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE
1. INSTALL FRONT AIRBAG SENSOR
(a) Check that the ignition switch off.
(b) Check that the cable is disconnected from the negat ...
Toyota CH-R Service Manual > Navigation System: Precaution
PRECAUTION
PRECAUTION FOR NAVIGATION SYSTEM
NOTICE:
When replacing the radio and display receiver assembly or navigation
ECU, always replace it with a new one. If a radio and display receiver assembly
or navigation ECU which was installed to another vehicle is used, the following ...
Toyota C-HR (AX20) 2023-2026 Owner's Manual
Toyota CH-R Owners Manual
- For safety and security
- Instrument cluster
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- When trouble arises
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- For owners
Toyota CH-R Service Manual
- Introduction
- Maintenance
- Audio / Video
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- Navigation / Multi Info Display
- Park Assist / Monitoring
- Brake (front)
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- Heating / Air Conditioning
- Interior Panels / Trim
- Lighting (int)
- Meter / Gauge / Display
- Mirror (int)
- Power Outlets (int)
- Pre-collision
- Seat
- Seat Belt
- Supplemental Restraint Systems
- Theft Deterrent / Keyless Entry
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