Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001NX6R
Model Year Start: 2021 Model: Corolla Prod Date Range: [04/2020 - 09/2022]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): DIAGNOSTIC TROUBLE CODE CHART; 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]

DIAGNOSTIC TROUBLE CODE CHART

Electric Parking Brake System

DTC No.

Detection Item

Memory

Note

Link

C1245

Deceleration Sensor

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C1245; Deceleration Sensor

C13A0

Open circuit in Power source circuit

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13A0,C13A5,C13B0; Open circuit in Power source circuit

C13A1

Short circuit in Power source circuit

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13A1; Short circuit in Power source circuit

C13A2

Engine Switch/Power Switch Malfunction

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13A2; Engine Switch/Power Switch Malfunction

C13A5

Electric Current of Motor

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13A0,C13A5,C13B0; Open circuit in Power source circuit

C13A6

Open or Short Circuit in Motor

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13A6; Open or Short Circuit in Motor

C13A7

Actuator Malfunction

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13A7; Actuator Malfunction

C13A9

Brake System Malfunction

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13A9; Brake System Malfunction

C13AA

EPB High Temperature

DTC stored

A warning is displayed on the multi-information display indicating electric parking brake system operation is stopped due to high temperatures.

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13AA; EPB High Temperature

C13AE

System information not received

DTC stored

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

2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13AE; System information not received

C13B0

Electric Parking Brake ECU Malfunction

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13A0,C13A5,C13B0; Open circuit in Power source circuit

C13B4

EPB Switch Malfunction

DTC stored

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

2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13B4; EPB Switch Malfunction

U0073

Control Module Communication Bus OFF

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): U0073,U0100,U0124,U0129,U0293; Control Module Communication Bus OFF

U0100

Lost Communication With ECM/PCM "A"

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): U0073,U0100,U0124,U0129,U0293; Control Module Communication Bus OFF

U0124

Lost Communication With Lateral Acceleration Sensor Module

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): U0073,U0100,U0124,U0129,U0293; Control Module Communication Bus OFF

U0129

Lost Communication with Brake System Control Module

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): U0073,U0100,U0124,U0129,U0293; Control Module Communication Bus OFF

U0293

Lost Communication With Hybrid Vehicle Control System

DTC stored

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

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): U0073,U0100,U0124,U0129,U0293; Control Module Communication Bus OFF