Air Conditioning System: Automatic Type 7B-77
HVAC Control Module Removal and Installation
S7RS0B7226013
Removal
1) Disconnect negative (–) cable at battery.
2) Disable air bag system referring to “Disabling Air
Bag System in Section 8B”.
3) Remove passenger air bag module from instrument
panel referring to “Passenger Air Bag (Inflator)
Module Removal and Installation in Section 8B”.
4) Remove radio assembly from instrument panel
referring to “Rear Speaker Removal and Installation
in Section 9C”.
5) Remove two connectors from HVAC control module.
6) Remove HVAC control module (1) from instrument
panel.
NOTE
Be careful not to damage HVAC control
module and instrument panel by using rag.
Installation
Reverse removal procedure noting the following
instructions.
Enable air bag system referring to “Enabling Air Bag
System in Section 8B”.
Sunload Sensor Removal and Installation
S7RS0B7226014
Removal
1) Disconnect negative (–) cable at battery.
2) Remove combination meter referring to
“Combination Meter Removal and Installation in
Section 9C”.
3) Remove sunload sensor (1) from instrument panel
by depressing tab and pushing sensor upward from
underneath.
4) Disconnect sunload sensor connector (2).
Installation
Reverse removal procedure.
Sunload Sensor Inspection
S7RS0B7226015
1) Light over sunload sensor vertically with an
incandescent lamp of approximately 100 W. The
distance between sunload sensor and lamp should
be approximately 100 mm (3.94 in.).
2) Measure voltage between terminals of sunload
sensor as shown.
If check result is not satisfactory, replace sunload
sensor with new one.
Sunload sensor voltage specification
0.4 V or more
Outside Air Temperature Sensor Removal and
Installation
S7RS0B7226016
Refer to “Instrument Panel Removal and Installation in
Section 9C”.
Outside Air Temperature Sensor Inspection
S7RS0B7226017
Refer to “Information Display (Clock) Removal and
Installation in Section 9C”.
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I5RS0A722030-01
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I5RS0A722027-01
I4RH01722036-01
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