Toyota CH-R Service Manual: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
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 |
|---|---|---|
|
The SRS warning light goes off after the primary check, but then comes on |
SRS warning light remains on |
|
|
When the ignition switch is turned ON, the SRS warning light sometimes comes on after approximately 6 seconds |
SRS warning light remains on |
|
|
The SRS warning light always comes on even when DTCs are not output |
SRS warning light remains on |
|
|
When the ignition switch is turned ON, the SRS warning light does not come on |
SRS warning light does not come on |
|
|
Airbag cut off switch position and passenger airbag ON/OFF indicator status do not match* |
Trouble in passenger airbag ON/OFF indicator |
|
|
Although the SRS warning light is operating normally, a DTC or normal system code is not output |
TC and CG terminal circuit |
|
|
Although terminals TC and CG of the DLC3 are not connected, a DTC or normal system code is output |
TC and CG terminal circuit |
|
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- *: w/ Occupant Classification System
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the airbag system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHO ...
Terminals Of Ecu
TERMINALS OF ECU
AIRBAG SENSOR ASSEMBLY (w/o Occupant Classification System)
Terminal No.
Terminal Symbol
Destination
F70-3
P-
...
Other materials:
Toyota CH-R Service Manual > Lin Communication System: Front Passenger Side Door ECU Communication Stop (B2322)
DESCRIPTION
This DTC is stored when LIN communication between the power window regulator
motor assembly (for front passenger door) and main body ECU (multiplex network body
ECU) stops for 10 seconds or more.
DTC No.
Detection Item
DTC Detection Condition
...
Toyota CH-R Service Manual > Terms: Glossary Of Sae And Toyota Terms
GLOSSARY OF SAE AND TOYOTA TERMS
This glossary lists all SAE-J1930 terms and abbreviations used in this manual
in compliance with SAE recommendations, as well as their TOYOTA equivalents.
SAE
Abbreviation
SAE Term
TOYOTA Term
( )-Abbreviation
...
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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