Blower Motor Resistor Replacement; Blower Motor And Fan Replacement - GMC Chevrolet Camaro 1998 Service Manual

1-92 HVAC System - Manual
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Blower Motor Resistor Replacement
Removal Procedure
HVAC
1. Remove the key from the ignition in order to
assure that the ignition switch will remain in
the OFF position.
2. Remove the right instrument panel insulator.
Refer to Insulator Replacement - IP (Right Side) in
Instrument Panel, Gauges and Console.
3. Pull the carpet away from the heater module.
4. Remove the blower motor resistor bolt (2).
5. Remove the blower motor resistor (1 ).
Installation Procedure
Notice: Refer to Fastener Notice in Cautions and
Notices.
1. Install the blower motor resistor (1 ).
2. Install the blower motor resistor bolt (2).
Tighten
Tighten the blower motor resistor bolt to
2 N-m (18 lb in).
3. Reposition the carpet.
4. Install the right instrument panel insulator. Refer
to Insulator Replacement - IP (Right Side) in
Instrument Panel, Gauges and Console.
5.
Test the blower motor operation at each of the
four speeds.
Blower Motor and Fan Replacement
Removal Procedure
1.
Remove the key from the ignition switch in order
to ensure that the ignition switch will remain
OFF.
2. Remove the right instrument panel insulator. Refer
to Insulator Replacement - IP (Right Side) in
Instrument Panel, Gauges and Console.
3. Remove the blower motor bolts (2).
Remove the blower motor (3).
4. Inspect the blower motor terminals for corrosion.
Perform the following tasks as necessary:
• Clean the corrosion fror}'\ the terminals.
• Replace the blower moior.
5. Inspect the flange of the blower motor for any
damage or distortion which could cause an
air leak.
Repair the flange of the blower motor as
necessary.
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