Toyota Sequoia (2005). Manual — part 882
I04165
2
1
I04166
2
1
–
BODY ELECTRICAL
POWER SEAT CONTROL SYSTEM
BE–113
3517
13.
INSPECT LUMBAR SUPPORT MOTOR PTC THERM-
ISTOR OPERATION
(a)
Connect the positive (+) lead from the battery to terminal
2 and the negative (–) lead to terminal 1 on the lumbar
support motor connector and move the lumbar support to
front end position.
(b)
Continue to apply voltage, check that a circuit breaker op-
eration noise can be heard within 4 to 60 seconds.
(c)
Reverse the polarity, check that the lumbar support be-
gins to move to release side within approximately 60 se-
conds.
If operation is not as specified, replace the motor.
BE03G–08
I28419
Outer Mirror Assembly
Mirror Motor
Instrument Panel J/B
Mirror Switch
Ignition Switch
BE–114
–
BODY ELECTRICAL
POWER MIRROR CONTROL SYSTEM
3518
POWER MIRROR CONTROL SYSTEM
LOCATION
BE2MJ–01
I18656
I18657
Retract
Mirror
–
BODY ELECTRICAL
POWER MIRROR CONTROL SYSTEM
BE–115
3519
INSPECTION
1.
w/o Retract Mirror and Driving Position Memory:
(a)
Left Side:
INSPECT MIRROR SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
OFF
–
No continuity
UP
4 – 8, 6 – 7
Continuity
DOWN
4 – 7, 6 – 8
Continuity
LEFT
5 – 8, 6 – 7
Continuity
RIGHT
5 – 7, 6 – 8
Continuity
(b)
Right Side:
INSPECT MIRROR SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
OFF
–
No continuity
UP
3 – 8, 6 – 7
Continuity
DOWN
3 – 7, 6 – 8
Continuity
LEFT
2 – 8, 6 – 8
Continuity
RIGHT
2 – 7, 6 – 8
Continuity
If continuity is not as specified, replace the switch.
2.
w/ Retract Mirror only:
(a)
Left Side:
INSPECT MIRROR SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
OFF
–
No continuity
UP
4 – 8, 6 – 7
Continuity
DOWN
4 – 7, 6 – 8
Continuity
LEFT
5 – 8, 6 – 7
Continuity
RIGHT
5 – 7, 6 – 8
Continuity
(b)
Right side:
INSPECT MIRROR SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
OFF
–
No continuity
UP
3 – 8, 6 – 7
Continuity
DOWN
3 – 7, 6 – 8
Continuity
LEFT
5 – 8, 6 – 7
Continuity
RIGHT
5 – 7, 6 – 8
Continuity
If continuity is not as specified, replace the switch.
I28508
I18584
4
5
BE–116
–
BODY ELECTRICAL
POWER MIRROR CONTROL SYSTEM
3520
(c)
INSPECT MIRROR SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
DRIVE
7 – 9, 8 – 10
Continuity
RETRACT
7 – 10, 8 – 9
Continuity
If continuity is not as specified, replace the switch.
3.
w/o Retract Mirror and Driving Position Memory:
(a)
Left Side:
INSPECT MIRROR SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
OFF
1 – 2
10 k
Ω
or higher
UP
2 – 3
100
Ω
DOWN
2 – 3
470
Ω
LEFT
2 – 3
800
Ω
RIGHT
2 – 3
250
Ω
(b)
Right Side:
INSPECT MIRROR SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
OFF
1 – 2
10 k
Ω
or higher
UP
2 – 3
100
Ω
DOWN
2 – 3
470
Ω
LEFT
2 – 3
800
Ω
RIGHT
2 – 3
250
Ω
If continuity is not as specified, replace the switch.
(c)
INSPECT MIRROR SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
DRIVE
4 – 7, 6 – 8
Continuity
RETRACT
4 – 8, 6 – 7
Continuity
4.
w/ Retract Mirror only:
INSPECT MIRROR MOTOR OPERATION
(a)
Connect the positive (+) lead from the battery to terminal
4 and the negative (–) lead to terminal 5. Check that the
mirror turns leftward.
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