Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001CW4J |
Model Year Start: 2019 |
Model: GR Corolla |
Prod Date Range: [06/2018 - 09/2022] |
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for Gasoline Model): Electric Parking Brake AUTO OFF Indicator Light Does Not Illuminate/turn off When AUTO Function Set to ON/OFF; 2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022] |
Electric Parking Brake AUTO OFF Indicator Light Does Not Illuminate/turn off When AUTO Function Set to ON/OFF
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DESCRIPTION
The AUTO OFF indicator light in the combination meter assembly turns on/off when the AUTO function is set to ON/OFF.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
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The electric parking brake may still operate up to 20 seconds after the engine switch is turned off. Before disconnecting connectors or fuses, turn the engine switch off and wait 20 seconds or more.
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After replacing the skid control ECU (brake actuator assembly), perform acceleration sensor zero point calibration and store system information memorization.
Click here
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When replacing the skid control ECU (brake actuator assembly), operate the electric parking brake switch (electric parking brake switch assembly), as the parking brake indicator light (red) blinks when the engine switch is first turned on (IG).
PROCEDURE
1.
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CHECK OPERATION OF AUTO FUNCTION
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(a) Check that the AUTO function operates when the operating conditions are met.
HINT:
Do not use the multi-information display to determine whether the AUTO function is operating or not.
Result
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Proceed to
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The AUTO function operates
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A
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The AUTO function does not operate
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B
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