Lexus RX300 (MCU15). Service manual — part 98

AC1NB–01

AC–60

–

AIR CONDITIONING

EXPANSION VALVE

LEXUS RX300 (RM785E)

INSTALLATION

Installation is in the reverse order of removal (See page AC–59).

AC1NC–02

I07908

–

AIR CONDITIONING

BLOWER MOTOR

AC–61

LEXUS RX300 (RM785E)

BLOWER MOTOR

INSPECTION

1.

REMOVE NO.2 UNDER COVER
(See page BO–126)

2.

REMOVE BLOWER MOTOR

(a)

Disconnect the connector.

(b)

Remove the 3 screws and blower motor.

3.

INSPECT BLOWER MOTOR OPERATION
(See page DI–852)

4.

INSTALL BLOWER MOTOR

(a)

Install the blower motor with 3 screws.

(b)

Connect the connector.

5.

INSTALL NO.2 UNDER COVER

AC3AU–01

I06859

I18292

AC–62

–

AIR CONDITIONING

AIR MIX SERVOMOTOR

LEXUS RX300 (RM785E)

AIR MIX SERVOMOTOR

INSPECTION

1.

REMOVE COWL SIDE TRIM RH

2.

REMOVE FRONT DOOR SCUFF PLATE RH

3.

REMOVE NO. 2 UNDER COVER

4.

REMOVE LOWER NO. 2 PANEL

5.

REMOVE AIR MIX SERVOMOTOR

(a)

Remove the 3 screws and air duct.

(b)

Remove the 3 screws and servomotor.

6.

INSPECT AIR MIX SERVOMOTOR OPERATION
(See page DI–847)

7.

INSPECT AIR MIX DAMPER POSITION SENSOR
(See page DI–838)

8.

INSTALL AIR MIX SERVOMOTOR

9.

INSTALL AIR DUCT

10.

INSTALL THESE PARTS:

(a)

Lower No. 2 panel

(b)

No. 2 under cover

(c)

Front door scuff plate RH

(d)

Cowl side trim RH

AC1ND–02

I06859

I06858

–

AIR CONDITIONING

AIR OUTLET SERVOMOTOR

AC–63

LEXUS RX300 (RM785E)

AIR OUTLET SERVOMOTOR

INSPECTION

1.

REMOVE COWL SIDE TRIM RH

2.

REMOVE FRONT DOOR SCUFF PLATE RH

3.

REMOVE NO. 2 UNDER COVER

4.

REMOVE LOWER NO. 2 PANEL

5.

REMOVE AIR OUTLET SERVOMOTOR

(a)

Remove the 3 screws and air duct.

(b)

Remove the 2 screws and servomotor.

6.

INSPECT AIR OUTLET SERVOMOTOR OPERATION
(See page DI–847)

7.

INSPECT AIR OUTLET DAMPER POSITION SENSOR
(See page DI–838)

8.

INSTALL AIR OUTLET SERVOMOTOR

9.

INSTALL AIR DUCT

10.

INSTALL THESE PARTS:

(a)

Lower No. 2 panel

(b)

No. 2 under cover

(c)

Front door scuff plate RH

(d)

Cowl side trim RH