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:
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" |
|
Toyota CH-R Service Manual > Washer Level Warning Switch: Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT WHEEL RH
Click here
2. REMOVE ROCKER PANEL MOULDING RH
Click here
3. REMOVE FRONT FENDER MOULDING SUB-ASSEMBLY RH
Click here
4. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH
Click here
5. REMOVE FRONT FENDER LINER RH
Click here
6. DRA ...
Toyota CH-R Service Manual > How To Troubleshoot Ecu Controlled Systems: How To Proceed With Troubleshooting
HOW TO PROCEED WITH TROUBLESHOOTING
OPERATION FLOW
HINT:
Perform troubleshooting in accordance with the procedure below. The following
is an outline of basic troubleshooting procedure. Confirm the troubleshooting procedure
for the circuit you are working on before beginning troubleshooting.
...