Toyota CH-R Service Manual: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
If there are no DTCs output and the problem still occurs, check the suspected areas for each problem symptom in the order given in the following table and proceed to the relevant troubleshooting page.
NOTICE:
When replacing the skid control ECU (brake actuator assembly), sensors, etc., turn the ignition switch off.
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
|
Symptom |
Suspected Area |
Link |
|---|---|---|
|
ABS warning light abnormal (Remains on) |
Refer to the procedure for "ABS Warning Light Remains ON" |
|
|
ABS warning light abnormal (Does not come on) |
Refer to the procedure for "ABS Warning Light does not Come ON" |
|
|
Brake warning light / red (malfunction) abnormal (Remains on) |
Refer to the procedure for "Brake Warning Light Remains ON" |
|
|
Brake warning light / red (malfunction) abnormal (Does not come on) |
Refer to the procedure for "Brake Warning Light does not Come ON" |
|
|
Brake hold standby indicator light abnormal |
Refer to the procedure for "Brake hold standby indicator light circuit" |
|
|
Brake hold operated indicator light abnormal |
Refer to the procedure for "Brake hold operated indicator light circuit" |
|
|
Slip indicator light abnormal (Remains on) |
Refer to the procedure for "Slip Indicator Light Remains ON" |
|
|
Slip indicator light abnormal (Does not come on) |
Refer to the procedure for "Slip Indicator Light does not Come ON" |
|
|
TRAC does not operate |
Refer to the procedure for "TRAC does not Operate" |
|
|
Excessive brake pedal travel (No fluid leaks and no air in system) |
Refer to the procedure for "Excessive Brake Pedal Travel (No Fluid Leaks and No Air in System)" |
|
|
ABS does not operate |
Refer to the procedure for "ABS does not Operate" |
|
|
ABS operates before necessary when braking |
Refer to the procedure for "ABS Operates Before Necessary When Braking" |
|
|
VSC does not operate or VSC does not operate correctly |
Refer to the procedure for "VSC does not Operate or VSC does not Operate Correctly" |
|
|
Brake actuator operation sound is loud during initial check |
Refer to the procedure for "Brake Actuator Operation Sound is Loud during Initial Check" |
|
|
VSC OFF switch abnormal |
Refer to the procedure for "VSC OFF Switch Circuit" |
|
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Test Mode Procedure
TEST MODE PROCEDURE
WARNING LIGHT AND INDICATOR LIGHT INITIAL CHECK
(a) When the ignition switch is turned to ON, check that the ABS warning light,
brake system warning light (red indicator), VSC ...
Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
When troubleshooting a vehicle with a diagnosis system, the only difference from
the usual troubleshooting procedure is connecting the Techstream to the vehicle
and ...
Other materials:
Toyota CH-R Service Manual > Seat Belt Warning System(w/o Occupant Classification System): On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT DRIVER SEAT BELT WARNING SYSTEM
HINT:
The seat belt warning light on the combination meter assembly is used for both
the driver seat and front passenger seat.
(a) Turn the ignition switch to ON.
(b) When the driver seat belt is not fastened, check t ...
Toyota CH-R Service Manual > Rear Disc Brake Pad(for Tmc Made): Installation
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
After replacing the rear disc brake pads, the brake pedal may feel soft due to
clearance between the rear disc brake pads and rear disc. Depress the brake pedal
several times until the brake pedal feels firm.
HINT:
The following procedure ...
Toyota C-HR (AX20) 2023-2026 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
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