Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001S7V1
Model Year Start: 2021 Model: Camry Prod Date Range: [10/2020 -           ]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM: C061000,C061011; Right Electric Parking Brake Actuator Control; 2021 - 2024 MY Camry [10/2020 -        ]

DTC

C061000

Right Electric Parking Brake Actuator Control

DTC

C061011

Right Electric Parking Brake Actuator Control Circuit Short to Ground

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

Note

C061000

Right Electric Parking Brake Actuator Control

  • Diagnosis Condition:

    -

  • Malfunction Status:

    When the ECU power supply is normal, a malfunction in the electric parking brake actuator RH internal circuit is detected.

  • Detection Time:

    -

  • Parking brake actuator assembly RH
  • No. 1 parking brake wire assembly
  • Wire harness or connector
  • Skid control ECU (brake actuator assembly)

DTC stored

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

C061011

Right Electric Parking Brake Actuator Control Circuit Short to Ground

  • Diagnosis Condition:

    Electric parking brake not operating

  • Malfunction Status:

    The ECU power supply is normal but there is a malfunction in the electric parking brake actuator RH internal circuit (short to GND).

  • Detection Time:

    Approximately 0.015 to 0.195 seconds (depending on each malfunction)

  • Parking brake actuator assembly RH
  • No. 1 parking brake wire assembly
  • Wire harness or connector
  • Skid control ECU (brake actuator assembly)

DTC stored

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

WIRING DIAGRAM

PROCEDURE

1.

INSPECT NO. 1 PARKING BRAKE WIRE ASSEMBLY

(a) Turn the ignition switch off.

(b) Make sure that there is no looseness at the locking part and the connecting part of the connectors.

OK:

The connector is securely connected.

(c) Disconnect the uR2 and u1 No. 1 parking brake wire assembly connectors.

(d) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

(e) Measure the resistance according to the value(s) in the table below.

*a

Front view of No. 1 Parking Brake Wire Assembly

*b

(to wire harness connector)

*c

(to Parking Brake Actuator Assembly RH)

-

-

Standard Resistance:

Tester Connection

Condition

Specified Condition

uR2-2 or u1-2 (RE+) - Body ground and other terminals

Always

10 kΩ or higher

uR2-1 or u1-1 (RE-) - Body ground and other terminals

Always

10 kΩ or higher

NG

REPLACE NO. 1 PARKING BRAKE WIRE ASSEMBLY

OK

2.

CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) - PARKING BRAKE ACTUATOR ASSEMBLY RH)

(a) Turn the ignition switch off.

(b) Make sure the No. 1 parking brake wire assembly is securely installed.

(c) Disconnect the A34 skid control ECU (brake actuator assembly) connector.

(d) Disconnect the u1 parking brake actuator assembly RH connector.

(e) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

A34-2 (MRR+) or u1-2 (RE+) - Body ground

Always

10 kΩ or higher

A34-3 (MRR-) or u1-1 (RE-) - Body ground

Always

10 kΩ or higher

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

3.

INSPECT PARKING BRAKE ACTUATOR ASSEMBLY RH

(a) Remove the parking brake actuator assembly RH.

Click here 2018 - 2024 MY Camry [06/2017 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE ACTUATOR: REMOVAL

(b) Inspect the parking brake actuator assembly RH.

Click here 2018 - 2024 MY Camry [06/2017 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE ACTUATOR: INSPECTION

OK

REPLACE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)

NG

REPLACE PARKING BRAKE ACTUATOR ASSEMBLY RH