Toyota 4Runner: Outer Mirror Switch

Components

COMPONENTS

ILLUSTRATION

Removal

REMOVAL

PROCEDURE

1. REMOVE NO. 2 SWITCH HOLE BASE

2. REMOVE OUTER MIRROR SWITCH ASSEMBLY

(a) Using a screwdriver, detach the 4 claws and remove the switch.

HINT:

Tape the screwdriver tip before use.

Inspection

INSPECTION

PROCEDURE

1. INSPECT OUTER MIRROR SWITCH ASSEMBLY

(a) Inspect the outer mirror switch assembly.

(1) Select "L" on the left/right adjustment switch.

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

Standard Resistance:

Tester Connection	Switch Condition		Specified Condition
4 (MLV) - 8 (B) 6 (M+) - 7 (E)	UP	Pressed	Below 1 Ω
		Not pressed	10 kΩ or higher
4 (MLV) - 7 (E) 6 (M+) - 8 (B)	DOWN	Pressed	Below 1 Ω
		Not pressed	10 kΩ or higher
5 (MLH) - 8 (B) 6 (M+) - 7 (E)	LEFT	Pressed	Below 1 Ω
		Not pressed	10 kΩ or higher
5 (MLH) - 7 (E) 6 (M+) - 8 (B)	RIGHT	Pressed	Below 1 Ω
		Not pressed	10 kΩ or higher

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

(3) Select "R" on the left/right adjustment switch.

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

Standard Resistance:

Tester Connection	Switch Condition		Specified Condition
3 (MRV) - 8 (B) 6 (M+) - 7 (E)	UP	Pressed	Below 1 Ω
		Not pressed	10 kΩ or higher
3 (MRV) - 7 (E) 6 (M+) - 8 (B)	DOWN	Pressed	Below 1 Ω
		Not pressed	10 kΩ or higher
2 (MRH) - 8 (B) 6 (M+) - 7 (E)	LEFT	Pressed	Below 1 Ω
		Not pressed	10 kΩ or higher
2 (MRH) - 7 (E) 6 (M+) - 8 (B)	RIGHT	Pressed	Below 1 Ω
		Not pressed	10 kΩ or higher

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

Text in Illustration

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

Installation

INSTALLATION

PROCEDURE

1. INSTALL OUTER MIRROR SWITCH ASSEMBLY

(a) Attach the 2 claws to install the switch.

2. INSTALL NO. 2 SWITCH HOLE BASE