Toyota Camry (XV70): Brake Warning Light does not Come ON

Toyota Camry Repair Manual XV70 (2018-2024) / Brake / Brake Control / Dynamic Control Systems / Vehicle Stability Control System (w/o Electric Parking Brake System) / Brake Warning Light does not Come ON

DESCRIPTION

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

CAUTION / NOTICE / HINT

NOTICE:

After replacing the skid control ECU (brake actuator assembly), perform acceleration sensor zero point calibration and system information memorization.

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PROCEDURE

1.	INSPECT COMBINATION METER ASSEMBLY

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(d) Perform the Active Test of the combination meter assembly using the Techstream.

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Body Electrical > Combination Meter > Active Test

Tester Display
Brake Warning

(e) Check the combination meter assembly.

OK:

The brake system warning light (red indicator) turns on or off in accordance with Techstream operation.

REPLACE BRAKE ACTUATOR ASSEMBLY

INSPECT METER / GAUGE SYSTEM

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Reassembly

REASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedure for the LH side and RH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL PARKING BRAKE SHOE HOLD DOWN SPRING PIN (for Rear Side) (a) Install the parking brake shoe hold down spring pin to the backing

Components

COMPONENTS ILLUSTRATION *1 ENGINE WIRE *2 NO. 2 SURGE TANK STAY *3 EARTH WIRE - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft.*lbf) N*m (kgf*cm, ft.*lbf): S

Toyota Camry (XV70): Brake Warning Light does not Come ON

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Reassembly

Components