Power Mirror Control System: Inspection

WARNING: This page is about a different car, the 2004 Toyota Matrix. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT OUTER MIRROR SWITCH ASSY

Left side for left/right adjustment switch:

Inspect the mirror switch continuity.

Standard (Left side):

Terminal No Specified Condition

Terminal No.	Switch Position	Specified Condition
-	OFF	No Continuity
4 <=> 8	UP	Continuity
6 <=> 7	UP	Continuity
4 <=> 7	DOWN	Continuity
6 <=> 8	DOWN	Continuity
5 <=> 8	LEFT	Continuity
6 <=> 7	LEFT	Continuity
5 <=> 7	RIGHT	Continuity
6 <=> 8	RIGHT	Continuity

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

Right side for left/right adjustment switch:

Inspect the mirror switch continuity.

Standard (Right side):

Terminal No Specified Condition

Terminal No.	Switch Position	Specified Condition
-	OFF	No Continuity
3 <=> 8	UP	Continuity
6 <=> 7	UP	Continuity
3 <=> 7	DOWN	Continuity
6 <=> 8	DOWN	Continuity
2 <=> 8	LEFT	Continuity
6 <=> 7	LEFT	Continuity
2 <=> 7	RIGHT	Continuity
6 <=> 8	RIGHT	Continuity

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

Fig 1: Inspecting Outer Mirror Switch Assy

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

INSPECT OUTER REAR VIEW MIRROR ASSY LH

Disconnect the outer rear view mirror assembly LH connector.

Apply battery voltage and inspect the mirror motor face operation, as shown in Mirror Position & Fig 2 .

Standard (LH):

Mirror Position

Battery Connection	Mirror Position
Positive (+) <=> MV (3)	Turn Upward (A)
Negative (-) <=> Com (2)	Turn Upward (A)
Positive (+) <=> Com (2)	Turn Downward (B)
Negative (-) <=> MV (3)	Turn Downward (B)
Positive (+) <=> Com (2)	Turn Left (C)
Negative (-) <=> MH (1)	Turn Left (C)
Positive (+) <=> MH (1)	Turn Right (D)
Negative (-) <=> Com (2)	Turn Right (D)

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

Fig 2: Locating MV, Com, MH Connector Terminal

INSPECT OUTER REAR VIEW MIRROR ASSY RH

Disconnect the outer rear view mirror assembly RH connector.

Apply battery voltage and inspect the mirror motor face operation, as shown in MIRROR POSITION and Fig 3 .

Standard (RH):

MIRROR POSITION

Battery Connection	Mirror Position
Positive (+) <=> MV (3)	Turn Upward (A)
Negative (-) <=> Com (2)	Turn Upward (A)
Positive (+) <=> Com (2)	Turn Downward (B)
Negative (-) <=> MV (3)	Turn Downward (B)
Positive (+) <=> Com (2)	Turn Left (C)
Negative (-) <=> MH (1)	Turn Left (C)
Positive (+) <=> MH (1)	Turn Right (D)
Negative (-) <=> Com (2)	Turn Right (D)

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

Fig 3: Locating MH, MV, Com Connector Terminal