Toyota Yaris: Brake Control / Dynamic Control Systems / Vsc Off Switch

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Brake / Brake Control / Dynamic Control Systems / Vsc Off Switch

Components

COMPONENTS

ILLUSTRATION

VSC OFF SWITCH (COMBINATION SWITCH ASSEMBLY)

Inspection

INSPECTION

PROCEDURE

1. INSPECT VSC OFF SWITCH (COMBINATION 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
H18-7(+) - H18-5(E)	Switch pushed	Below 1 Ω
H18-7(+) - H18-5(E)	Switch not pushed	10 kΩ or higher

If the result is not as specified, replace the VSC OFF Switch (combination switch assembly).

*a	Component without harness connected (VSC OFF Switch (combination switch assembly))

(b) Check the illumination.

(1) Apply auxiliary battery voltage to the VSC OFF Switch (combination switch assembly).

OK:

Tester Connection	Condition	Specified Condition
H18-4(ILL+) - H18-1(ILL-)	H18-4(ILL+) - Auxiliary battery positive (+) H18-1(ILL-) - Auxiliary battery negative (-)	The VSC OFF Switch (combination switch assembly) illumination illuminates.

Tester Connection

Condition

Specified Condition

H18-4(ILL+) - H18-1(ILL-)

H18-4(ILL+) - Auxiliary battery positive (+)

H18-1(ILL-) - Auxiliary battery negative (-)

The VSC OFF Switch (combination switch assembly) illumination illuminates.

If the result is not as specified, replace the VSC OFF Switch (combination switch assembly).

VSC OFF Switch Circuit

DESCRIPTION Operating the VSC OFF switch (combination switch assembly) makes it possible for TRC and/or VSC operation to be prohibited. Pressing the VSC OFF switch (combination switch assembly) changes to TRC OFF mode, and turns off TRC operation...

Brake System (other)

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