Lexus RX300 (MCU15). Service manual — part 99

I06872

AC1NE–02

AC–64

–

AIR CONDITIONING

SOLAR SENSOR

LEXUS RX300 (RM785E)

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–823)

3.

INSTALL SOLAR SENSOR

(a)

Connect the connector.

(b)

Insert the to the instrument panel.

AC1NF–02

I06860

–

AIR CONDITIONING

ROOM TEMPERATURE SENSOR

AC–65

LEXUS RX300 (RM785E)

ROOM TEMPERATURE SENSOR

INSPECTION

1.

REMOVE THESE PARTS:

(a)

Front door scuff plate LH

(b)

Cowl side trim LH

2.

REMOVE ROOM TEMPERATURE SENSOR

(a)

Remove the 2 lower finish panel set bolts.

(b)

Pull out the lower finish panel.

(c)

Disconnect the connector and aspirator hose.

(d)

Release the 2 claws and pull out the sensor.

3.

INSPECT ROOM TEMPERATURE SENSOR CIRCUIT
(See page DI–814)

4.

INSTALL ROOM TEMPERATURE SENSOR

5.

INSTALL LOWER FINISH PANEL

6.

INSTALL THESE PARTS:

(a)

Cowl side trim LH

(b)

Front door scuff plate LH

I06873

AC1NG–02

AC–66

–

AIR CONDITIONING

AMBIENT TEMPERATURE SENSOR

LEXUS RX300 (RM785E)

AMBIENT TEMPERATURE
SENSOR

INSPECTION

1.

REMOVE AMBIENT TEMPERATURE SENSOR

(a)

Disconnect the connector.

(b)

Using a clip remover, pull out the sensor from front bum-
per reinforcement.

2.

INSPECT AMBIENT TEMPERATURE SENSOR
(See page DI–817)

3.

INSTALL AMBIENT TEMPERATURE SENSOR

I06835

AC3AV–01

I03738

–

AIR CONDITIONING

EVAPORATOR TEMPERATURE SENSOR

AC–67

LEXUS RX300 (RM785E)

EVAPORATOR TEMPERATURE
SENSOR

INSPECTION

1.

REMOVE EVAPORATOR TEMPERATURE SENSOR

(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 bracket
plate.

2.

INSPECT EVAPORATOR TEMPERATURE SENSOR
(See page DI–820)

3.

INSTALL EVAPORATOR TEMPERATURE SENSOR

4.

INSTALL INSTRUMENT PANEL