2001 TOYOTA SEQUOIA Page 18

AC3ID±01
± AIR CONDITIONINGREAR A/C EXPANSION VALVE
AC±77
3804 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
Installation is in the reverse order of removal (See page AC±74).

AC3HM±02
I21801
COOL
WARM
I22637
COOL AC±80
± AIR CONDITIONINGWATER VALVE
3807 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
Installation is in the reverse order of removal (See page
AC±79).
1. AFTER INSTALLATION, CHECK WATER VALVE OP-
ERATION
(a) Turn the ignition switch to ON.
(b) Operate temperature control switches to ºMAX. COOLº
and ºMAX. WARMº, then check water valve operation, as
shown in the illustration.
If operation is not as specified, proceed to the next step.
2. ADJUST WATER VALVE CONTROL CABLE
(a) Disconnect the control cable.
(b) Turn the ignition switch to ON.
(c) Set temperature control switches to ºMAX. COOLº.
(d) Set the water valve lever to the ºCOOLº position, connect
the control cable and lock the clamp.
HINT:
Lock the clamp while lightly pushing the outer cable in the direc-
tion shown by the arrow in the illustration.

AC3HP±02
I21372
± AIR CONDITIONINGBLOWER MOTOR LINEAR CONTROLLER
AC±83
3810 Author: Date:
2005 SEQUOIA (RM1146U)
BLOWER MOTOR LINEAR
CONTROLLER
INSPECTION
1. REMOVE GLOVE COMPARTMENT PARTS
2. REMOVE LOWER NO. 2 FINISH PANEL
3. REMOVE LOWER CENTER COVER
4. REMOVE LOWER LH FINISH PANEL
5. REMOVE NO. 4 HEATER TO REGISTER DUCT
6. REMOVE BLOWER MOTOR LINEAR CONTROLLER
(a) Disconnect the connector.
(b) Remove the 2 screws and blower motor linear controller.
7. INSPECT BLOWER MOTOR LINEAR CONTROLLER
(See page DI±2374)
8. INSTALL BLOWER MOTOR LINEAR CONTROLLER
(a) Install the blower motor linear controller with the 2 screws.
(b) Connect the connector.
9. INSTALL NO. 4 HEATER TO REGISTER DUCT
10. INSTALL LOWER LH FINISH PANEL
11. INSTALL LOWER CENTER COVER
12. INSTALL LOWER NO. 2 FINISH PANEL
13. INSTALL GLOVE COMPARTMENT PARTS

I21456
AC3HR±02
AC±86
± AIR CONDITIONINGAIR MIX SERVOMOTOR
3813 Author: Date:
2005 SEQUOIA (RM1146U)
AIR MIX SERVOMOTOR
INSPECTION
1. REMOVE AIR MIX SERVOMOTOR
(a) Disconnect the connector.
(b) Remove the 3 screws and servomotor.
2. INSPECT AIR MIX DAMPER POSITION SERVOMO-
TOR (See page DI±2346)
3. INSPECT AIR MIX SERVOMOTOR CIRCUIT
(See page DI±2355)
4. INSTALL AIR MIX SERVOMOTOR

AC3HS±02
I21375
I03738
± AIR CONDITIONINGTHERMISTOR (for Rear A/C)
AC±87
3814 Author: Date:
2005 SEQUOIA (RM1146U)
THERMISTOR (for Rear A/C)
INSPECTION
1. REMOVE SIDE HEATER COVER
2. REMOVE THERMISTOR
(a) Disconnect the connector and connector clamp.
(b) Using a screwdriver, pull out the sensor.
HINT:
Tape the screwdriver tip before use.
(c) Release the 2 claws and remove the sensor from the
bracket plate.
3. INSPECT THERMISTOR (See page DI±2330)
4. INSTALL THERMISTOR
5. INSTALL SIDE HEATER COVER

I21433
AC1LM±07
AC±88
± AIR CONDITIONINGSOLAR SENSOR
3815 Author: Date:
2005 SEQUOIA (RM1146U)
SOLAR SENSOR
INSPECTION
1. REMOVE SOLAR SENSOR
Using a screwdriver, pull out the sensor, then disconnect
the connector.
HINT:
Tape the screwdriver tip before use.
2. INSPECT SOLAR SENSOR CIRCUIT
(See page DI±2336)
3. INSTALL SOLAR SENSOR

I21434
AC3HT±02
± AIR CONDITIONINGROOM TEMPERATURE SENSOR
AC±89
3816 Author: Date:
2005 SEQUOIA (RM1146U)
ROOM TEMPERATURE SENSOR
INSPECTION
1. REMOVE ROOM TEMPERATURE SENSOR
Using a screwdriver, pull out the sensor, then disconnect the
connector and aspirator hose.
HINT:
Tape the screwdriver tip before use.
2. INSPECT ROOM TEMPERATURE SENSOR CIRCUIT
(See page DI±2319)
3. INSTALL ROOM TEMPERATURE SENSOR

I21435
AC1LO±07
AC±90
± AIR CONDITIONINGROOM TEMPERATURE SENSOR (for Rear A/C)
3817 Author: Date:
2005 SEQUOIA (RM1146U)
ROOM TEMPERATURE SENSOR
(for Rear A/C)
INSPECTION
1. REMOVE ROOM TEMPERATURE SENSOR
Using a scrwedriver, pull out the sensor, then disconnect the
connector.
2. INSPECT ROOM TEMPERATURE SENSOR CIRCUIT
(See page DI±2333)
3. INSTALL ROOM TEMPERATURE SENSOR