Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000026CP1
Model Year Start: 2023 Model: Corolla Prod Date Range: [09/2022 -           ]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): DTC CHECK / CLEAR; 2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]

DTC CHECK / CLEAR

CHECK DTC AND FREEZE FRAME DATA (USING GTS)

(a) Turn the power switch off.

(b) Connect the GTS to the DLC3.

(c) Turn the power switch on (IG).

(d) Turn the GTS on.

(e) Enter the following menus: Chassis / Brake/EPB / Trouble Codes.

Chassis > Brake > Trouble Codes

(f) Check for DTCs.

Click here 2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): DIAGNOSTIC TROUBLE CODE CHART

NOTICE:

The electric parking brake system outputs DTCs for the following system. When DTCs other than those in Diagnostic Trouble Code Chart for the electric parking brake system are output, refer to Diagnostic Trouble Code Chart for the relevant system.

System

Proceed to

Electronically Controlled Brake System (for HV Model)

2023 MY Corolla Corolla HV [09/2022 - 11/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model): DIAGNOSTIC TROUBLE CODE CHART 2023 - 2025 MY Corolla Corolla HV [11/2022 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model): DIAGNOSTIC TROUBLE CODE CHART

(g) Check the freeze frame data.

  1. If DTCs are output, check the freeze frame data and read the vehicle status when the DTC was stored.

HINT:

for Freeze Frame Data: Click here 2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): FREEZE FRAME DATA

CLEAR DTC AND FREEZE FRAME DATA (USING GTS)

(a) Turn the power switch off.

(b) Connect the GTS to the DLC3.

(c) Turn the power switch on (IG).

(d) Turn the GTS on.

(e) Enter the following menus: Chassis / Brake/EPB / Trouble Codes.

(f) Clear the DTCs.

Chassis > Brake > Clear DTCs

HINT:

When DTCs are cleared, the freeze frame data will also be cleared.