Toyota Camry owners & service manuals

Toyota Camry (XV70): Electric Parking Brake System AUTO Function Circuit

Toyota Camry Repair Manual XV70 (2018-2024) / Brake / Parking Brake / Electric Parking Brake System / Electric Parking Brake System AUTO Function Circuit

DESCRIPTION

The skid control ECU (brake actuator assembly) receives shift position signals from the ECM via CAN communication to control the electric parking brake system AUTO function (shift-linked function).

The electric parking brake system AUTO function (shift-linked function) is automatically disabled when the ignition switch is ON, the brake pedal is depressed and the shift lever is moved out of P. Then, if the shift lever is moved to P, the AUTO function (shift-linked function) automatically operates to apply the electric parking brake.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

  • The AUTO function (shift-linked function) will not be automatically disabled when the ignition switch is ON, the brake pedal is depressed and the shift lever is moved out from P if the electric parking brake switch is moved to the engage side. The AUTO function (shift-linked function) will not automatically operate to apply the electric parking brake when the shift lever is moved to P if the electric parking brake switch is moved to the release side.

PROCEDURE

1.

CHECK DTC (SFI SYSTEM)

(a) Check for DTCs.

Powertrain > Engine > Trouble Codes

Result

Proceed to

DTC is not output

A

DTC is output

B
A

REPLACE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)

B

GO TO SFI SYSTEM

for A25A-FKS: Click here

for 2GR-FKS: Click here

    READ NEXT:

     Forced Release

     Operation Method

    OPERATION METHOD PROCEDURE 1. PRECAUTION Click here 2. REMOVE REAR SEAT CUSHION ASSEMBLY Click here 3. REMOVE REAR SEAT CUSHION LOCK HOOK Click here 4. PARKING BRAKE FORCED RELEASE

     Parking Brake Assembly

    SEE MORE:

     Rear Disc Brake Pad(w/o Electric Parking Brake System)

    ComponentsCOMPONENTS ILLUSTRATION *1 REAR DISC BRAKE ANTI-SQUEAL SHIM KIT *2 REAR DISC BRAKE PAD *3 REAR DISC BRAKE CYLINDER ASSEMBLY *4 REAR DISC BRAKE PAD WEAR INDICATOR PLATE *5 REAR NO. 1 DISC BRAKE ANTI-SQUEAL SHIM *6 REAR FLEXIBLE HOSE

     Data List / Active Test

    DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be

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