Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001WMXK
Model Year Start: 2021 Model: Camry HV Prod Date Range: [10/2020 -           ]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM: C06132A; Right Electric Parking Brake Actuator Signal Stuck In Range; 2021 - 2024 MY Camry HV [10/2020 -        ]

DTC

C06132A

Right Electric Parking Brake Actuator Signal Stuck In Range

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

Note

C06132A

Right Electric Parking Brake Actuator Signal Stuck In Range

  • Diagnosis Condition:

    Electric parking brake operating

  • Malfunction Status:

    Motor locked, gear locked, free spinning

  • Detection Time:

    -

  • Parking brake actuator assembly RH
  • No. 1 parking brake wire assembly
  • Wire harness and connector
  • Rear brake RH

DTC stored

An electric parking brake system malfunction is displayed on the combination meter assembly.

DTC Detection Conditions

 

Vehicle Condition

Pattern 1

Pattern 2

Pattern 3

Diagnosis Condition

Electric parking brake operating

Malfunction Status

Motor lock detected

-

-

Gear lock detected

-

-

Free spinning detected

-

-

Detection Time

-

-

-

Number of Trips

1 trip

1 trip

1 trip

WIRING DIAGRAM

Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM: C061011; Right Electric Parking Brake Actuator Control Circuit Short to Ground+

CAUTION / NOTICE / HINT

NOTICE:

  • Although DTC C06132A may be stored after entering pad replacement mode, this is not a malfunction.
  • Although DTC C06132A may be stored after forcibly releasing the parking brake, this is not a malfunction.

PROCEDURE

1.

CHECK DTC

(a) Using the Techstream, check for DTCs other than DTC C06132A.

Chassis > Electric Parking Brake > Trouble Codes

Result

Proceed to

Only DTC C06132A is output

A

DTCs other than C06132A are output

B

B

GO TO DIAGNOSTIC TROUBLE CODE CHART

A

2.

INSPECT NO. 1 PARKING BRAKE WIRE ASSEMBLY

(a) Turn the power 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 - u1-2 (RE+)

Always

Below 1 Ω

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

Always

10 kΩ or higher

uR2-1 - u1-1 (RE-)

Always

Below 1 Ω

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

3.

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

(a) Turn the power switch off.

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

(c) Disconnect the A44 parking brake 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

A44-4 (MRR+) - u1-2 (RE+)

Always

Below 1 Ω

A44-3 (MRR-) - u1-1 (RE-)

Always

Below 1 Ω

A44-4 (MRR+) or u1-2 (RE+) - Body ground

Always

10 kΩ or higher

A44-3 (MRR-) or u1-1 (RE-) - Body ground

Always

10 kΩ or higher

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

4.

INSPECT REAR BRAKE AND PARKING BRAKE ACTUATOR ASSEMBLY RH (CHECK FOR ROTATING PARTS THAT ARE STUCK AND FOR FREE SPINNING ACTUATORS)

(a) Enter rear brake pad replacement mode.

Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM: REAR BRAKE PAD REPLACEMENT MODE

(b) Turn the power switch off.

(c) Check that the rotating parts are not seized or the actuator is not spinning freely.

(1) Check that the parking brake actuator assembly RH is installed properly to the rear brake caliper and that it is not spinning freely.

For the parking brake actuator assembly RH removal procedure: Click here 2018 - 2024 MY Camry HV [07/2017 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE ACTUATOR: REMOVAL

(2) Check that there is no damage to the rotating parts from the parking brake actuator assembly RH to the rear brake caliper.

(3) Inspect the parking brake actuator assembly RH and check that it operates correctly.

Click here 2018 - 2024 MY Camry HV [07/2017 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE ACTUATOR: INSPECTION

(4) Check that the rear brake caliper threaded part rotates and that the rear disc brake piston moves outward.

HINT:

For the check procedures, refer to the parking brake forced release method when not using the Techstream.

Click here 2018 - 2024 MY Camry HV [07/2017 -        ]; PARKING BRAKE: FORCED RELEASE: OPERATION METHOD

HINT:

Return to normal mode after work is complete.

Click here 2021 - 2024 MY Camry HV [10/2020 -        ]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM: REAR BRAKE PAD REPLACEMENT MODE

Result

Proceed to

Parking brake actuator assembly RH is malfunctioning

A

Other than parking brake actuator assembly RH is malfunctioning

B

A

REPLACE PARKING BRAKE ACTUATOR ASSEMBLY RH

B

REPAIR OR REPLACE ABNORMAL PARTS