Toyota 4Runner manuals

Toyota 4Runner: Parking Brake Switch

Components

COMPONENTS

ILLUSTRATION


Removal

REMOVAL

PROCEDURE

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ).


2. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

(a) Remove the lower No. 1 instrument panel airbag assembly (See page ).


3. REMOVE TURN SIGNAL FLASHER ASSEMBLY


4. REMOVE TIRE PRESSURE WARNING ECU


5. DISCONNECT PARKING BRAKE CONTROL PEDAL ASSEMBLY

(a) Partially remove the front floor carpet.

(b) Remove the 2 nuts and disconnect the No. 1 parking brake cable assembly from the body.


(c) Disconnect the parking brake switch connector.

(d) Remove the 3 nuts and disconnect the parking brake control pedal assembly from the body.


6. REMOVE PARKING BRAKE SWITCH ASSEMBLY

(a) Remove the screw and parking brake switch assembly from the parking brake control pedal assembly.


Inspection

INSPECTION

PROCEDURE

1. INSPECT PARKING BRAKE SWITCH ASSEMBLY

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


Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

Switch connector - Switch body

On (Shaft is not pressed)

Below 1 Ω

Off (Shaft is pressed)

10 kΩ or higher

Text in Illustration

On

Off

If the result is not as specified, replace the parking brake switch assembly.

Installation

INSTALLATION

PROCEDURE

1. INSTALL PARKING BRAKE SWITCH ASSEMBLY

(a) Install the parking brake switch assembly to the parking brake control pedal assembly with the screw.

Torque:

3.2 N·m {33 kgf·cm, 28 in·lbf}

2. INSTALL PARKING BRAKE CONTROL PEDAL ASSEMBLY

(a) Temporarily install the parking brake control pedal assembly with the 3 nuts.

(b) Tighten the 3 nuts.

Torque:

13 N·m {127 kgf·cm, 9 ft·lbf}

(c) Connect the parking brake switch connector.

(d) Install the No. 1 parking brake cable assembly to the body with the 2 nuts.

Torque:

6.0 N·m {61 kgf·cm, 53 in·lbf}

3. INSTALL TIRE PRESSURE WARNING ECU


4. INSTALL TURN SIGNAL FLASHER ASSEMBLY


5. INSTALL LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

(a) Install the lower No. 1 instrument panel airbag assembly (See page ).


6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ).


Installation
INSTALLATION PROCEDURE 1. INSTALL PARKING PEDAL PAD (a) Install the parking pedal pad. 2. INSTALL NO. 1 PARKING BRAKE CABLE ASSEMBLY (a) Temporarily install the No. 1 parking brake cable assembly ...

Parking Brake System
...

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