Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001XOFY
Model Year Start: 2022 Model: Avalon Prod Date Range: [08/2021 -           ]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for Gasoline Model): C059704,C059746,C060B49,C061049,C13CF1C,C13D41C; Brake System Control Module "A" System Internal Failure; 2022 MY Avalon [08/2021 -        ]

DTC

C059704

Brake System Control Module "A" System Internal Failure

DTC

C059746

Brake System Control Module "A" Calibration / Parameter Memory Failure

DTC

C060B49

Left Electric Parking Brake Actuator Control Internal Electronic Failure

DTC

C061049

Right Electric Parking Brake Actuator Control Internal Electronic Failure

DTC

C13CF1C

Left Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range

DTC

C13D41C

Right Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range

DESCRIPTION

The following DTCs are stored when a malfunction occurs in the skid control ECU (brake actuator assembly).

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

Note

C059704

Brake System Control Module "A" System Internal Failure

Skid control ECU (brake actuator assembly) internal malfunction

Skid control ECU (brake actuator assembly)

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C059746

Brake System Control Module "A" Calibration / Parameter Memory Failure

Skid control ECU (brake actuator assembly) internal malfunction

Skid control ECU (brake actuator assembly)

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C060B49

Left Electric Parking Brake Actuator Control Internal Electronic Failure

Skid control ECU (brake actuator assembly) internal malfunction

Skid control ECU (brake actuator assembly)

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C061049

Right Electric Parking Brake Actuator Control Internal Electronic Failure

Skid control ECU (brake actuator assembly) internal malfunction

Skid control ECU (brake actuator assembly)

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13CF1C

Left Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range

Skid control ECU (brake actuator assembly) internal malfunction

Skid control ECU (brake actuator assembly)

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13D41C

Right Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range

Skid control ECU (brake actuator assembly) internal malfunction

Skid control ECU (brake actuator assembly)

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

PROCEDURE

1.

REPLACE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)

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

Click here 2022 MY Avalon [08/2021 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: BRAKE ACTUATOR (for Gasoline Model): REMOVAL

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