Toyota Sequoia (2005). Manual - part 503

–

DIAGNOSTICS

DRIVER DOOR CONTROL SYSTEM

DI–1807

2001

3

Check wire harness and connector between driver door ECU and body ground
(See page 

IN–35

).

NG

Repair or replace wire harness or connector.

OK

4

Check wire harness and connector between passenger door ECU and body
ground (See page 

IN–35

).

NG

Repair or replace wire harness or connector.

OK

Proceed to next circuit inspection shown in
problem symptoms table (See page 

DI–1782

).

I28455

R17
Remote Control Mirror LH

D22
Driver Door ECU

DM+R

DMVR

DMHR

M+

MV

MH

L–W

BR–B

BR–R

7

6

8

15

17

16

DI–1808

–

DIAGNOSTICS

DRIVER DOOR CONTROL SYSTEM

2002

Remote control mirror motor LH circuit (w/ Driving position
memory)

CIRCUIT DESCRIPTION

SEQUOIA features a driving position memory function, and up to 2 driver positions can be memorized.
The driver door ECU operates 2 motors built into the remote control mirror. The motors move the mirror to
the memorized positions based on information from the position sensor.

WIRING DIAGRAM

DIDEP–01

–

DIAGNOSTICS

DRIVER DOOR CONTROL SYSTEM

DI–1809

2003

INSPECTION PROCEDURE

1

Check remote control mirror motor (See page 

BE–115

).

NG

Replace remote control mirror motor.

OK

2

Check wire harness and connector between remote control mirror motor and
driver door ECU (See page 

IN–35

).

NG

Repair or replace harness or connector.

OK

Proceed to next circuit inspection shown in
problem symptoms table (See page 

DI–1782

).

DI–1810

–

DIAGNOSTICS

DRIVER DOOR CONTROL SYSTEM

2004

Remote control mirror position sensor LH circuit (w/ Driving posi-
tion memory)

CIRCUIT DESCRIPTION

SEQUOIA features a driving position memory function, and up to 2 driver positions can be memorized.
The driver door ECU operates 2 motors built into the remote control mirror. The motors move the mirror to
the memorized positions based on information from the position sensor.

DIDEQ–01