DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK CAN COMMUNICATION LINE
PERFORM ACTIVE TEST USING GTS (BRAKE WARNING LIGHT)
ANTI-LOCK BRAKE SYSTEM - Brake Warning Light does not Come ON
DESCRIPTION
Refer to Brake Warning Light Remains ON ().
WIRING DIAGRAM
Refer to Brake Warning Light Remains ON ().
INSPECTION PROCEDURE
- After replacing the master cylinder solenoid, perform calibration ().
| 1.CHECK CAN COMMUNICATION LINE
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Turn the ignition switch off.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Select CAN Bus Check from the System Selection Menu screen and follow the prompts on the screen to inspect the CAN bus.
- OK:
- CAN Bus Check indicates no malfunctions in CAN communication.
Result| Result | Proceed to |
| OK | A |
| NG (for LHD) | B |
| NG (for RHD) | C |
| | GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) ()
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| | GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) ()
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| 2.PERFORM ACTIVE TEST USING GTS (BRAKE WARNING LIGHT)
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Turn the ignition switch off.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Enter the following menus: Chassis / ABS/VSC/TRC / Active Test.
ABS/VSC/TRC| Tester Display | Test Part | Control Range | Diagnostic Note |
| Brake Warning Light | Brake warning light | Warning light ON/OFF | Observe the combination meter. |
When performing the Brake Warning Light Active Test, check Brake Warning Light in the Data.
ABS/VSC/TRC| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
| Brake Warning Light | Brake warning light/ ON or OFF | ON: Warning light on
OFF: Warning light off | - |
Result| Result | Proceed to |
| Data List Display | Data List Display when Performing Active Test ON/OFF Operation |
| ON | Changes between ON and OFF | A |
| Does not change between ON and OFF (for LHD) | B |
| Does not change between ON and OFF (for RHD) | C |
| OFF | Changes between ON and OFF | A |
| Does not change between ON and OFF (for LHD) | B |
| Does not change between ON and OFF (for RHD) | C |
| | REPLACE MASTER CYLINDER SOLENOID ()
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| | REPLACE MASTER CYLINDER SOLENOID ()
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| A | |
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| GO TO METER / GAUGE SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) ()
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