Toyota Camry owners & service manuals

Toyota Camry (XV70): Brake System Control Module "A" System Internal Failure (C059704)

Toyota Camry Repair Manual XV70 (2018-2024) / Brake / Brake Control / Dynamic Control Systems / Vehicle Stability Control System (w/o Electric Parking Brake System) / Brake System Control Module "A" System Internal Failure (C059704)

DESCRIPTION

The skid control ECU (brake actuator assembly) stores this DTC if malfunctions are found in a circuit inside the ECU by self diagnosis.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C059704

Brake System Control Module "A" System Internal Failure

Internal failure of the skid control ECU (brake actuator assembly).

Skid control ECU (brake actuator assembly)

CAUTION / NOTICE / HINT

NOTICE:

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

Click here

PROCEDURE

1.

REPLACE BRAKE ACTUATOR ASSEMBLY

(a) Replace the skid control ECU (brake actuator assembly).

Click here

NEXT

END

    READ NEXT:

     ECM Communication (C124A00)

    DESCRIPTION If the vehicle information stored by the skid control ECU (brake actuator assembly) does not match that sent from the ECM or a new skid control ECU (brake actuator assembly) is installed a

     Wheel Speed Sensor Signal Compare Failure (C124E62)

    DESCRIPTION The skid control ECU (brake actuator assembly) measures the speed of each wheel by receiving signals from each speed sensor. These signals are used for recognizing that all four wheels a

     Left Front Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12A512,...,C12B049)

    DESCRIPTION The ABS solenoid relay and solenoid valves are built into the brake actuator assembly. The front solenoid valve LH controls the brake fluid pressure of the front wheel cylinder LH of the

    SEE MORE:

     4WD Control ECU Communication Stop Mode

    DESCRIPTION Detection Item Symptom Trouble Area 4WD Control ECU Communication Stop Mode Any of the following conditions are met: Communication stop for "Four Wheel Drive Control" is indicated on the "Communication Bus Check" screen of the Techstream. Click here

     Brake Hold Switch

    ComponentsCOMPONENTS ILLUSTRATION *1 BRAKE HOLD SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY) - - RemovalREMOVAL PROCEDURE 1. PRECAUTION Click here 2. REMOVE REAR UPPER CONSOLE PANEL SUB-ASSEMBLY Click here 3. REMOVE BRAKE HOLD SWITCH (ELECTRIC PARKING BRAKE SW

    © 2023-2025 Copyright www.tocamry.com