Air Conditioning Air Conditioning Control Assembly

AC-97
AIR CONDITIONING AIR CONDITIONING CONTROL ASSEMBLY

AIR CONDITIONING CONTROL ASSEMBLY
AC3P2-01

COMPONENTS

Center Resistor LH

Center Resistor RH

Integration Control Panel Assembly

I24826

2004 LAND CRUISER (RM1071U)

Author :

Date :

2822

AC-98
AIR CONDITIONING AIR CONDITIONING CONTROL ASSEMBLY

w/ Navigation System:

Radio Receiver Bracket LH

A/CAmplifier

EMV

Radio Receiver Bracket RH

Radio Receiver

Heater Control Housing

Integration Control Panel Board Knob

I24827

2004 LAND CRUISER (RM1071U)

Author :

Date :

2823

AC-99
AIR CONDITIONING AIR CONDITIONING CONTROL ASSEMBLY

w/o Navigation System: Radio Receiver Bracket LH

Radio Receiver Bracket RH

Radio Receiver

Heater Control Housing

Knob A/CAmplifier

Board

Knob Integration Control Panel
I25152

2004 LAND CRUISER (RM1071U)

Author :

Date :

2824

AC-102
AIR CONDITIONING AIR CONDITIONING CONTROL ASSEMBLY
AC3P0-01

DISASSEMBLY
1. w/ navigation system: REMOVE KNOB Using a screwdriver, pull out the knobs. HINT: Tape up the screwdriver tip before use.

I25192

2. (a)

w/ navigation system: REMOVE INTEGRATIONCONTROL PANEL Remove the 2 screws.

I25193

(b)

Remove the screw and the board.

I24781

3. (a) (b)

I24782

4. (a) HINT: Tape up the screwdriver tip before use. (b) Remove the nut. 5. w/o LEXUS navigation system: REMOVE KNOB Using a screwdriver, pull out the knobs. HINT: Tape up the screwdriver tip before use.

w/ navigation system: REMOVE HEATER CONTROL HOUSING Disconnect theconnector clamps. Remove the 2 screws and pull out the board from the heater control housing. REMOVE KNOB Using a screwdriver, pull out the knobs.

I25159

2004 LAND CRUISER (RM1071U)

Author :

Date :

2827

AC-103
AIR CONDITIONING AIR CONDITIONING CONTROL ASSEMBLY

6. (a)

w/o navigation system: REMOVE INTEGRATION CONTROL PANEL Remove the 6 screws and pull out the A/C amplifier.I25160

(b)

Remove the 5 screws and the board.

I25161

2004 LAND CRUISER (RM1071U)

Author :

Date :

2828

AC-104
AIR CONDITIONING AIR CONDITIONING CONTROL ASSEMBLY
AC3P1-01

INSPECTION
1. w/o Navigation system: INSPECT ILLUMINATION OPERATION (a) Connect the positive (+) lead from the battery to terminal C10 and negative (-) lead to terminal C19, then check that theindicators illuminate. If operation is not as specified, check the faulty bulb. (b) Remove the bulb.

: Bulb

C10

C19

I25173

(c)

Using the tester as shown in the illustration, test the continuity. If continuity exists, replace the heater control. If no continuity exists, replace the bulb.

I07872

2.

w/o Navigation system: INSPECT INDICATORS OPERATION (a) Connect the positive (+)lead from the battery to terminal C22 and negative (-) lead to terminal C12. (b) Check that the indicators come on while operate the switches. If operation is not as specified, replace the heater control. 3. INSPECT A/C CONTROL ASSEMBLY CIRCUIT (See page DI-1309 )

C22

C12

I25174

2004 LAND CRUISER (RM1071U)

Author :

Date :

2829

AC-105
AIR CONDITIONING AIR CONDITIONINGCONTROL ASSEMBLY

4.

w/ Navigation system: INSPECT ILLUMINATION OPERATION (a) Connect the positive (+) lead from the battery to terminal A8 and negative (-) lead to terminal A16. (b) Check that the indicators come on while operating the switches. If operation is not as specified, replace the heater control. 5. INSPECT A/C CONTROL ASSEMBLY CIRCUIT (See page DI-1309 )

A8

A16

I25175

2004LAND CRUISER (RM1071U)

Author :

Date :

2830

AC-107
AIR CONDITIONING AIR CONDITIONING CONTROL ASSEMBLY
AC1JL-02

INSTALLATION
Installation is in the reverse of removal (See page AC-100 ). HINT: w/ Navigation System: When removing/installing or replacing EMV, or when disconnecting/connecting the battery terminal, turn the IG ON and OFF twice for initial display setting.

2004...