Toyota Corolla Cross: ABS Warning Light does not Come ON

Toyota Corolla Cross (2022-2024) Service Manual / Brake / Brake Control / Dynamic Control Systems / Electronically Controlled Brake System (for Gasoline Model) / ABS Warning Light does not Come ON

DESCRIPTION

The skid control ECU (brake actuator assembly) controls the ABS warning light in the combination meter assembly via CAN communication.

PROCEDURE

1.	INSPECT COMBINATION METER ASSEMBLY

(a) Perform the Active Test of the combination meter assembly using the GTS.

Click here

Body Electrical > Combination Meter > Active Test

Tester Display
ABS Warning

(b) Check the combination meter assembly.

OK:

The ABS warning light turns on or off in accordance with GTS operation.

REPLACE BRAKE ACTUATOR ASSEMBLY

INSPECT METER / GAUGE SYSTEM

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DESCRIPTION The thermistor assembly is installed in front of the cooler condenser assembly to detect the ambient temperature, which is used to control the air conditioning system. This sensor is connected to the air conditioning amplifier assembly and detects fluctuations in the ambient temperature.

Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REOVAL) Procedure Part Name Code 1 TAIL EXHAUST PIPE ASSEMBLY 17430 - - 2 MAIN MUFFLER HEAT INSULATOR

Toyota Corolla Cross: ABS Warning Light does not Come ON

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Ambient Temperature Sensor Circuit Short to Battery or Open (P007015)

Removal