W/O Driving Position Memory:

WARNING: This page is about a different car, the 2003 Lexus GS 430 and 2003 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT MIRROR MOTOR OPERATION

Connect the positive (+) lead from the battery to terminal 4 and the negative (-) lead to terminal 5, and check that the mirror turns to the left side.

Fig 1: Inspecting Mirror Motor Operation (W/O Driving Position Memory) (1 Of 3)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Reverse the polarity, and check that the mirror turns to the right side.

Fig 2: Inspecting Mirror Motor Operation (W/O Driving Position Memory) (2 Of 3)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Connect the positive (+) lead from the battery to terminal 6 and the negative (-) lead to terminal 5, and check that the mirror turns upward.

Fig 3: Inspecting Mirror Motor Operation (W/O Driving Position Memory) (3 Of 3)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Reverse the polarity, and check that the mirror turns downward.

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

INSPECT MIRROR MOTOR CIRCUIT

Left side: (See MIRROR MOTOR CIRCUIT )

Right side: (See MIRROR MOTOR CIRCUIT )

Fig 1: Inspecting Mirror Motor Circuit (W/O Driving Position Memory)