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 > Quarter Garnish: Disassembly
DISASSEMBLY
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. REMOVE QUARTER GARNISH MOULDING
(a) Remove the quarter garnish moulding.
...
Toyota CH-R Service Manual > Front Seat Side Airbag Assembly: On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to correctly follow the removal and installation procedures for the front
seat airbag assemblies.
PROCEDURE
1. INSPECT FRONT SEAT AIRBAG ASSEMBLY (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check.
Cli ...
Toyota C-HR (AX20) 2023-2026 Owner's Manual
Toyota CH-R Owners Manual
- For safety and security
- Instrument cluster
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- Maintenance and care
- When trouble arises
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- For owners
Toyota CH-R Service Manual
- Introduction
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- Pre-collision
- Seat
- Seat Belt
- Supplemental Restraint Systems
- Theft Deterrent / Keyless Entry
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