Toyota Camry owners & service manuals

Toyota Camry (XV70): Electric Parking Brake Switch

Toyota Camry Repair Manual XV70 (2018-2024) / Brake / Parking Brake / Electric Parking Brake Switch

Components

COMPONENTS

ILLUSTRATION

*1

ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

-

-

Removal

REMOVAL

PROCEDURE

1. PRECAUTION

Click here

2. REMOVE REAR UPPER CONSOLE PANEL SUB-ASSEMBLY

Click here

3. REMOVE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

(a) Disengage the clamp and guide.

*a

Clamp

*b

Guide

(b) Remove the 4 screws and electric parking brake switch assembly.

Inspection

INSPECTION

PROCEDURE

1. INSPECT ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

(a) Check the resistance.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

K37-9 (SWI1) - K37-10 (SWO1)

OFF (Release)

100 kΩ or higher

ON (Lock)

10Ω or less

Switch not operated

100 kΩ or higher

K37-9 (SWI1) - K37-1 (SWI2)

OFF (Release)

10Ω or less

ON (Lock)

10Ω or less

Switch not operated

100 kΩ or higher

K37-9 (SWI1) - K37-2 (SWO2)

OFF (Release)

10Ω or less

ON (Lock)

100 kΩ or higher

Switch not operated

10Ω or less

K37-1 (SWI2) - K37-10 (SWO1)

OFF (Release)

100 kΩ or higher

ON (Lock)

10Ω or less

Switch not operated

10Ω or less

K37-1 (SWI2) - K37-2 (SWO2)

OFF (Release)

10Ω or less

ON (Lock)

100 kΩ or higher

Switch not operated

100 kΩ or higher

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

*a

Component without harness connected

(Electric Parking Brake Switch Assembly)

(b) Check the Illuminates.

(1) Apply battery voltage to the electric parking brake switch assembly and check that the switch illuminates.

OK:

Condition

Specified Condition

Battery positive (+) → K37-4 (IND+)

Battery negative (-) → K37-5 (IND-)

Illuminates

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

*a

Component without harness connected

(Electric Parking Brake Switch Assembly)

Installation

INSTALLATION

PROCEDURE

1. INSTALL ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

(a) Install the electric parking brake switch assembly with the 4 screws.

(b) Engage the guide and clamp.

2. INSTALL REAR UPPER CONSOLE PANEL SUB-ASSEMBLY

Click here

    READ NEXT:

     Electric Parking Brake System

     Precaution

    PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the

     Parts Location

    PARTS LOCATION ILLUSTRATION *1 BRAKE ACTUATOR ASSEMBLY - SKID CONTROL ECU *2 ECM *3 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - ABS NO. 2 FUSE - -

    SEE MORE:

     Open in Bus 1 Main Bus Line

    DESCRIPTION There may be an open circuit in one of the CAN main bus lines when the resistance between terminals 23 (CA1H) and 8 (CA1L) of the central gateway ECU (network gateway ECU) is 70 Ω or higher. Symptom Trouble Area Resistance between terminals 23 (CA1H) and 8 (CA1L) of

     Diagnostic Trouble Code Chart

    DIAGNOSTIC TROUBLE CODE CHART Audio and Visual System DTC No. Detection Item Link B1324 Lost Communication with Meter B1325 Lost Communication with HUD B1551 HD Radio Tuner Malfunction B1579 Voice Recognition Microphone

    © 2023-2026 Copyright www.tocamry.com