Toyota CH-R Service Manual: Electric Parking Brake Switch

Components

COMPONENTS

ILLUSTRATION

Removal

REMOVAL

PROCEDURE

1. PRECAUTION

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2. REMOVE CONSOLE UPPER PANEL SUB-ASSEMBLY

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3. REMOVE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

(a) Remove the 4 screws.

(b) Disengage the 2 guides to remove the 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 6 (SWI1) - 5 (SW01) OFF (Release) 10 kΩ or higher ON (Lock) Below 1 Ω Switch not operated 10 kΩ or higher 6 (SWI1) - 4 (SWI2) OFF (Release) Below 1 Ω ON (Lock) Below 1 Ω Switch not operated 10 kΩ or higher 6 (SWI1) - 3 (SW02) OFF (Release) Below 1 Ω ON (Lock) 10 kΩ or higher Switch not operated Below 1 Ω 4 (SWI2) - 5 (SW01) OFF (Release) 10 kΩ or higher ON (Lock) Below 1 Ω Switch not operated Below 1 Ω 4 (SWI2) - 3 (SW02) OFF (Release) Below 1 Ω ON (Lock) 10 kΩ or higher Switch not operated 10 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 (+) → Terminal 7 (ILL+) Battery negative (-) → Terminal 1 (ILL-) 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) Engage the 2 guides to install the electric parking brake switch assembly.

(b) Install the 4 screws.

2. INSTALL CONSOLE UPPER PANEL SUB-ASSEMBLY

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