Toyota CH-R Service Manual: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
- Before replacing the main body ECU (multiplex network body ECU), refer
to registration.*1
*1: w/ Smart Key System
- When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle. As a result, a DTC may be stored.
- If the forward recognition camera has been replaced with a new one,
be sure to perform Forward Recognition Camera Learning.
Click here
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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.
Automatic High Beam System|
Symptom |
Suspected Area |
Link |
|---|---|---|
|
Automatic high beam indicator on the combination meter assembly does not illuminate |
Check operating conditions |
|
|
Check meter / gauge system |
|
|
|
Automatic high beam switch circuit |
|
|
|
Headlight dimmer switch circuit |
|
|
|
Combination meter assembly |
|
|
|
Forward recognition camera |
|
|
|
Main body ECU (Multiplex network body ECU) |
|
|
|
Automatic high beam system does not operate |
Check operating conditions |
|
|
Check Data List (Auto H Beam STS) |
|
|
|
Check that the low beams and high beams operate manually |
- |
|
|
Check automatic light control system operation |
|
|
|
Automatic high beam switch circuit |
|
|
|
Headlight dimmer switch circuit |
|
|
|
Forward recognition camera power source circuit |
|
|
|
Forward recognition camera |
|
|
|
Main body ECU (Multiplex network body ECU) |
|
Operation Check
OPERATION CHECK
AUTOMATIC HIGH BEAM SYSTEM OPERATION CHECK
(a) Check the operation of the automatic high beam indicator light.
*a
Automatic High Beam Indicator Light
...
Terminals Of Ecu
TERMINALS OF ECU
CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK
BODY ECU)
*A
Main Body ECU (Multiplex Network Body ECU) with 2 Connecto ...
Other materials:
Toyota CH-R Service Manual > Power Mirror Control System: System Description
SYSTEM DESCRIPTION
POWER MIRROR CONTROL SYSTEM DESCRIPTION
(a) This system has the following functions: electrical remote control mirror
function, power retract mirror function*, auto power retract mirror function* and
mirror heater function.
*: w/ Retract Mirror
FUNCTION OF MAI ...
Toyota CH-R Service Manual > Maintenance: Back-up Light Bulb
Components
COMPONENTS
ILLUSTRATION
*1
BACK DOOR SERVICE HOLE COVER LH
*2
BACK UP LIGHT BULB
*3
BACK UP LIGHT SOCKET AND WIRE
-
-
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
...
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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