Toyota Corolla Cross: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
If DTCs are not output but the malfunction persists, use the following table to determine which circuits to inspect for each problem symptom.
HINT:
Refer to each inspection procedure for related problem symptoms.
Electronically Controlled Brake System|
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 system warning light (red indicator) abnormal (Remains on) |
Refer to the procedure for "Brake Warning Light Remains ON" |
|
|
Brake system warning light (red indicator) 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 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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READ NEXT:
Terminals Of Ecu
TERMINALS OF ECU
TERMINAL INSPECTION
(a) Disconnect the A151 skid control ECU (brake actuator assembly)
connector and measure the voltage and resistance on the wire harness side.
*a
Dtc Check / Clear
DTC CHECK / CLEAR
DTC CHECK
(a) Turn the ignition switch off.
(b) Connect the GTS to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the GTS on.
(e) Read the DTCs following the prompts on
Freeze Frame Data
FREEZE FRAME DATA
FREEZE FRAME DATA/INFORMATION
(a) Using the GTS, check the vehicle condition (ECU, sensor) when
the brake system operates or a DTC is output.
CHECK FREEZE FRAME DATA AND INFORMA
SEE MORE:
Propeller Shaft System
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. Che
Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 INLET NO. 1 AIR CLEANER
17751 -
- -
2 AIR CLEANER CAP WITH AIR CLEANER HOSE
- -
- -
3 THROTTLE BODY WITH MOTOR ASSEMBLY
220
