Toyota Yaris: Outer Mirror Switch / Inspection

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual / Vehicle Exterior / Mirror (ext) / Outer Mirror Switch / Inspection

INSPECTION

PROCEDURE

1. INSTALL OUTER MIRROR SWITCH ASSEMBLY

(a) Check the mirror select and surface adjust switch.

(1) Turn the mirror select and surface adjust switch to the L position.

Mirror Select and Surface Adjust Switch

Component without harness connected

(Outer Mirror Switch Assembly)

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

Standard Resistance (for left side):

Tester Connection	Condition	Specified Condition
L12-6 (B) - L12-2 (VL)	Up	Below 1 Ω
L12-7 (E) - L12-11 (M+)	Up	Below 1 Ω
L12-6 (B) - L12-2 (VL)	Off	10 kΩ or higher
L12-7 (E) - L12-11 (M+)	Off	10 kΩ or higher
L12-6 (B) - L12-11 (M+)	Down	Below 1 Ω
L12-7 (E) - L12-2 (VL)	Down	Below 1 Ω
L12-6 (B) - L12-11 (M+)	Off	10 kΩ or higher
L12-7 (E) - L12-2 (VL)	Off	10 kΩ or higher
L12-6 (B) - L12-4 (HL)	Left	Below 1 Ω
L12-7 (E) - L12-11 (M+)	Left	Below 1 Ω
L12-6 (B) - L12-4 (HL)	Off	10 kΩ or higher
L12-7 (E) - L12-11 (M+)	Off	10 kΩ or higher
L12-6 (B) - L12-11 (M+)	Right	Below 1 Ω
L12-7 (E) - L12-4 (HL)	Right	Below 1 Ω
L12-6 (B) - L12-11 (M+)	Off	10 kΩ or higher
L12-7 (E) - L12-4 (HL)	Off	10 kΩ or higher

(3) Turn the mirror select and surface adjust switch to the R position.

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

Standard Resistance (for right side):

Tester Connection	Condition	Specified Condition
L12-6 (B) - L12-5 (VR)	Up	Below 1 Ω
L12-7 (E) - L12-11 (M+)	Up	Below 1 Ω
L12-6 (B) - L12-5 (VR)	Off	10 kΩ or higher
L12-7 (E) - L12-11 (M+)	Off	10 kΩ or higher
L12-6 (B) - L12-11 (M+)	Down	Below 1 Ω
L12-7 (E) - L12-5 (VR)	Down	Below 1 Ω
L12-6 (B) - L12-11 (M+)	Off	10 kΩ or higher
L12-7 (E) - L12-5 (VR)	Off	10 kΩ or higher
L12-6 (B) - L12-3 (HR)	Left	Below 1 Ω
L12-7 (E) - L12-11 (M+)	Left	Below 1 Ω
L12-6 (B) - L12-3 (HR)	Off	10 kΩ or higher
L12-7 (E) - L12-11 (M+)	Off	10 kΩ or higher
L12-6 (B) - L12-11 (M+)	Right	Below 1 Ω
L12-7 (E) - L12-3 (HR)	Right	Below 1 Ω
L12-6 (B) - L12-11 (M+)	Off	10 kΩ or higher
L12-7 (E) - L12-3 (HR)	Off	10 kΩ or higher

If the result is not as specified, replace the outer mirror switch assembly.

(b) Check the mirror retract switch.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
L12-9 (MAT) - L12-8 (E)	AUTO position	Below 1 Ω
L12-9 (MAT) - L12-8 (E)	Except AUTO position	10 kΩ or higher
L12-10 (MR) - L12-8 (E)	Retract position	Below 1 Ω
L12-10 (MR) - L12-8 (E)	Except retract position	10 kΩ or higher

If the result is not as specified, replace the outer mirror switch assembly.

Retractable Outer Mirror Switch

Component without harness connected

(Outer Mirror Switch Assembly)

(1) Apply auxiliary battery voltage to the outer mirror switch assembly and check that the LED illuminates.

OK:

Tester Connection

Specified Condition

L12-12 (ILL+) - Auxiliary battery positive (+)

L12-1 (ILL-) - Auxiliary battery negative (-)

LED illuminates

If the result is not as specified, replace the outer mirror switch assembly.

*a	Component without harness connected (Outer Mirror Switch Assembly)

Removal

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Installation

I..

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Toyota Yaris: Outer Mirror Switch / Inspection

Removal

Installation

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