Toyota CH-R Service Manual: Inspection

Toyota CH-R Service Manual / Mirror (ext) / Outer Mirror Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT OUTER MIRROR SWITCH ASSEMBLY (w/o Retract Mirror)

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

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

Component without harness connected

(Outer Mirror Switch Assembly)

Mirror Select and Surface Adjust Switch

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

Standard Resistance (for left side):

Tester Connection	Condition	Specified Condition
10 (VL) - 7 (B) 13 (M+) - 15 (E)	Up	Below 1 Ω
10 (VL) - 7 (B) 13 (M+) - 15 (E)	Off	10 kΩ or higher
10 (VL) - 15 (E) 13 (M+) - 7 (B)	Down	Below 1 Ω
10 (VL) - 15 (E) 13 (M+) - 7 (B)	Off	10 kΩ or higher
9 (HL) - 7 (B) 13 (M+) - 15 (E)	Left	Below 1 Ω
9 (HL) - 7 (B) 13 (M+) - 15 (E)	Off	10 kΩ or higher
9 (HL) - 15 (E) 13 (M+) - 7 (B)	Right	Below 1 Ω
9 (HL) - 15 (E) 13 (M+) - 7 (B)	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
12 (VR) - 7 (B) 13 (M+) - 15 (E)	Up	Below 1 Ω
12 (VR) - 7 (B) 13 (M+) - 15 (E)	Off	10 kΩ or higher
12 (VR) - 15 (E) 13 (M+) - 7 (B)	Down	Below 1 Ω
12 (VR) - 15 (E) 13 (M+) - 7 (B)	Off	10 kΩ or higher
11 (HR) - 7 (B) 13 (M+) - 15 (E)	Left	Below 1 Ω
11 (HR) - 7 (B) 13 (M+) - 15 (E)	Off	10 kΩ or higher
11 (HR) - 15 (E) 13 (M+) - 7 (B)	Right	Below 1 Ω
11 (HR) - 15 (E) 13 (M+) - 7 (B)	Off	10 kΩ or higher

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

(b) Check that the LED illuminates.

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

OK:

Measurement Condition

Specified Condition

Battery positive (+) - 8 (ILL+)

Battery negative (-) - 14 (ILL-)

LED illuminates

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

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

2. INSPECT OUTER MIRROR SWITCH ASSEMBLY (w/ Retract Mirror)

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

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

Component without harness connected

(Outer Mirror Switch Assembly)

Mirror Retract Switch

Mirror Select and Surface Adjust Switch

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

Standard Resistance (for left side):

Tester Connection	Condition	Specified Condition
10 (VL) - 7 (B) 13 (M+) - 15 (E)	Up	Below 1 Ω
10 (VL) - 7 (B) 13 (M+) - 15 (E)	Off	10 kΩ or higher
10 (VL) - 15 (E) 13 (M+) - 7 (B)	Down	Below 1 Ω
10 (VL) - 15 (E) 13 (M+) - 7 (B)	Off	10 kΩ or higher
9 (HL) - 7 (B) 13 (M+) - 15 (E)	Left	Below 1 Ω
9 (HL) - 7 (B) 13 (M+) - 15 (E)	Off	10 kΩ or higher
9 (HL) - 15 (E) 13 (M+) - 7 (B)	Right	Below 1 Ω
9 (HL) - 15 (E) 13 (M+) - 7 (B)	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
12 (VR) - 7 (B) 13 (M+) - 15 (E)	Up	Below 1 Ω
12 (VR) - 7 (B) 13 (M+) - 15 (E)	Off	10 kΩ or higher
12 (VR) - 15 (E) 13 (M+) - 7 (B)	Down	Below 1 Ω
12 (VR) - 15 (E) 13 (M+) - 7 (B)	Off	10 kΩ or higher
11 (HR) - 7 (B) 13 (M+) - 15 (E)	Left	Below 1 Ω
11 (HR) - 7 (B) 13 (M+) - 15 (E)	Off	10 kΩ or higher
11 (HR) - 15 (E) 13 (M+) - 7 (B)	Right	Below 1 Ω
11 (HR) - 15 (E) 13 (M+) - 7 (B)	Off	10 kΩ or higher

(5) Check the mirror retract switch.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
4 (MAT) - 5 (E)	AUTO position	Below 1 Ω
4 (MAT) - 5 (E)	Except AUTO position	10 kΩ or higher
2 (MR) - 5 (E)	Retract position	Below 1 Ω
2 (MR) - 5 (E)	Except retract position	10 kΩ or higher

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

(b) Check that the LED illuminates.

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

OK:

Measurement Condition

Specified Condition

Battery positive (+) - 8 (ILL+)

Battery negative (-) - 14 (ILL-)

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

REMOVAL PROCEDURE 1. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT ARMREST BASE UPPER PANEL Click here 2. REMOVE OUTER MIRROR SWITCH ASSEMBLY (a) Using a screwdriv ...

Installation

INSTALLATION PROCEDURE 1. INSTALL OUTER MIRROR SWITCH ASSEMBLY (a) Engage the claws to install the outer mirror switch assembly. 2. INSTA ...

Other materials:

Toyota CH-R Owners Manual > Steps to take in an emergency: If the vehicle becomes stuck
Carry out the following procedures if the tires spin or the vehicle becomes stuck in mud, dirt or snow: Stop the engine. Shift the shift lever to P, and set the parking brake. Remove the mud, snow or sand from around the front wheels. Place wood, stones or some other material under the fro ...

Toyota CH-R Service Manual > Lighting System: Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the following table, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the Techstream to read the Data List allows ...

Toyota CH-R Service Manual: Inspection

Removal

Installation

Other materials:

Toyota C-HR (AX20) 2023-2026 Owner's Manual

Toyota CH-R Owners Manual

Toyota CH-R Service Manual