2001 TOYOTA SEQUOIA air conditioning

I21416
I21403
± AIR CONDITIONINGAIR CONDITIONER CONTROL ASSEMBLY (Center
Cluster Integration)AC±105
3832 Author: Date:
2005 SEQUOIA (RM1146U)
(c) Remove the 8 bulbs.
(d) Remove the 7 screws and integration circuit.

I07872
AC3HY±02
AC±106± AIR CONDITIONINGAIR CONDITIONER CONTROL ASSEMBLY (Center
Cluster Integration)
3833 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
INSPECT BULB
Set the tester as shown in the illustration to check for continuity.
If continuity exists, replace the heater control.
If no continuity exists, replace the bulb.

AC3HZ±01
± AIR CONDITIONINGAIR CONDITIONER CONTROL ASSEMBLY (Center
Cluster Integration)AC±107
3834 Author: Date:
2005 SEQUOIA (RM1146U)
REASSEMBLY
Reassembly is in the reverse order of disassembly (See page AC±111).

AC3I0±01
AC±108± AIR CONDITIONINGAIR CONDITIONER CONTROL ASSEMBLY (Center
Cluster Integration)
3835 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
Installation is in the reverse order of removal (See page AC±110).

AC3I2±02
I21439
Heater Control Assembly
Heater Control Housing
Bulb
Bulb
A/C Amplifier
and PC Board
Packing
Panel
± AIR CONDITIONINGREAR A/C CONTROL ASSEMBLY (for Rear A/C)
AC±109
3836 Author: Date:
2005 SEQUOIA (RM1146U)
REAR A/C CONTROL ASSEMBLY (for Rear A/C)
COMPONENTS

I21438
AC3I3±02
AC±110
± AIR CONDITIONINGREAR A/C CONTROL ASSEMBLY (for Rear A/C)
3837 Author: Date:
2005 SEQUOIA (RM1146U)
REMOVAL
REMOVE HEATER CONTROL ASSEMBLY
Using a screwdriver, release the 2 claws and pull out the control
switch assembly, then disconnect the connector.
HINT:
Tape the screwdriver tip before use.

I21440
AC3I4±02
I21442
I21443
I22617
± AIR CONDITIONINGREAR A/C CONTROL ASSEMBLY (for Rear A/C)
AC±111
3838 Author: Date:
2005 SEQUOIA (RM1146U)
DISASSEMBLY
REMOVE A/C AMPLIFIER
(a) Remove the 2 screws and heater control switch.
(b) Remove the 4 screws, A/C amplifier and PC board.
(c) Remove the 3 bulbs from the PC board.
(d) Remove the bulb from the A/C amplifier.

I07872
AC3I5±02
AC±112
± AIR CONDITIONINGREAR A/C CONTROL ASSEMBLY (for Rear A/C)
3839 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
INSPECT BULB
Set the tester as shown in the illustration to check for continuity.
If continuity exists, replace the heater control.
If no continuity exists, replace the bulb.