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 Service Manual > K114 Cvt: Shift Lever Knob
Components COMPONENTS ILLUSTRATION *1 SHIFT LEVER CAP *2 SHIFT LEVER KNOB SUB-ASSEMBLY Removal REMOVAL PROCEDURE 1. REMOVE SHIFT LEVER CAP Click here 2. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY Remove in this ...

Toyota CH-R Service Manual > Smart Key System(for Entry Function): Back Door Entry Unlock Function does not Operate
DESCRIPTION If the entry unlock function does not operate for the back door only, but the entry lock function operates, the request code is being transmitted properly from the back door. In this case, there may be a problem related to the open switch (connection between the back door opener s ...

Toyota CH-R Service Manual: Inspection

Removal

Installation

Other materials:

Toyota C-HR (AX20) 2023-2025 Owner's Manual

Toyota CH-R Owners Manual

Toyota CH-R Service Manual