Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000026CPH
Model Year Start: 2023 Model: Corolla Prod Date Range: [09/2022 -           ]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C13B800; Electric Parking Brake Actuator; 2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]

DTC

C13B800

Electric Parking Brake Actuator

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

Note

C13B800

Electric Parking Brake Actuator
  • Diagnosis Condition:

    Electric parking brake operating

  • Malfunction Status:

    Repeated slipping is detected

  • Detection Time:

    -
  • Parking brake actuator assembly
  • Rear brake

DTC stored

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

CAUTION / NOTICE / HINT

NOTICE:

  • Although DTC C13B800 may be stored after entering pad replacement mode, this is not a malfunction.
  • Although DTC C13B800 may be stored after forcibly releasing the parking brake, this is not a malfunction.

PROCEDURE

1.

CHECK DTC

(a) Using the GTS, check for DTCs other than DTC C13B800.

Chassis > Brake/EPB > Trouble Codes

Result

Proceed to

Only DTC C13B800 is output

A

DTCs other than C13B800 are output

B
B

GO TO DIAGNOSTIC TROUBLE CODE CHART

A

2.

ELECTRIC PARKING BRAKE OPERATION CHECK

(a) With the wheels not contacting the ground, check the condition of the rear wheels when the electric parking brake is operating and not operating.

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE ACTUATOR: ON-VEHICLE INSPECTION

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