Toyota CH-R Service Manual: On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to correctly follow the removal and installation procedures for the horn button assembly.
PROCEDURE
1. INSPECT HORN BUTTON ASSEMBLY (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check.
Click here .gif)
(b) Visually check for defects with the horn button assembly installed to the vehicle.
HINT:
The defects are as follows:
- Cuts on the surface or in the grooves
- Small cracks on the surface or in the grooves
- Significant discoloration on the surface or in the grooves
OK:
No defects are found.
If any defects are found, replace the horn button assembly with a new one.
2. INSPECT HORN BUTTON ASSEMBLY (for Vehicle Involved in Collision and Airbag not Deployed)
(a) Perform a diagnostic system check.
Click here
(b) Visually check for defects with the horn button assembly removed from the vehicle.
HINT:
The defects are as follows:
- Cuts on the surface or in the grooves
- Small cracks on the surface or in the grooves
- Significant discoloration on the surface or in the grooves
- Cracks or other damage to the connector
- Deformation of the steering wheel assembly
- Deformation of the installation surface of the horn button assembly
- Interference or uneven clearance between the horn button assembly and steering wheel assembly when a new horn button assembly is installed to the steering wheel assembly
OK:
No defects are found.
If any defects are found, replace the horn button assembly or steering wheel assembly with a new one.
Components
COMPONENTS
ILLUSTRATION
*1
HORN BUTTON ASSEMBLY
-
-
...
Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration)
that must be performed after parts are removed, installed, or replaced during th ...
Other materials:
Toyota CH-R Service Manual > Lin Communication System: P/W Master Switch Communication Stop (B1206)
DESCRIPTION
This DTC is stored when LIN communication between the multiplex network master
switch assembly and main body ECU (multiplex network body ECU) stops for 10 seconds
or more.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
...
Toyota CH-R Service Manual > Lumbar Support Adjuster Assembly: Inspection
INSPECTION
PROCEDURE
1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY
(a) Check the operation of the lumbar support adjuster assembly.
(1) Apply battery voltage to the lumbar motor connector, and check that
the lumbar support adjuster assembly operates smoothly as follows.
OK:
...
Toyota C-HR (AX20) 2023-2025 Owner's Manual
Toyota CH-R Owners Manual
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Toyota CH-R Service Manual
- Introduction
- Maintenance
- Audio / Video
- Cellular Communication
- Navigation / Multi Info Display
- Park Assist / Monitoring
- Brake (front)
- Brake (rear)
- Brake Control / Dynamic Control Systems
- Brake System (other)
- Parking Brake
- Axle And Differential
- Drive Shaft / Propeller Shaft
- K114 Cvt
- 3zr-fae Battery / Charging
- Networking
- Power Distribution
- Power Assist Systems
- Steering Column
- Steering Gear / Linkage
- Alignment / Handling Diagnosis
- Front Suspension
- Rear Suspension
- Tire / Wheel
- Tire Pressure Monitoring
- Door / Hatch
- Exterior Panels / Trim
- Horn
- Lighting (ext)
- Mirror (ext)
- Window / Glass
- Wiper / Washer
- Door Lock
- 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
0.0096