C 1500 Suburban 2WD V8-6.5L DSL Turbo VIN F (1997)
Blower Motor Switch: Service and Repair
W/O Air Conditioning
Control Assembly and Blower Switch
Control Assembly Replacment
Remove or Disconnect
1. Instrument cluster trim plate.
2. Control assembly by releasing the snap-fit retainers with a small screwdriver.
3. Electrical connection.
4. Cables from the control assembly by releasing retainers.
5. Blower switch.
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Remove the blower switch rotary knob and the retaining clip from the shaft of the blower switch.
Install or Connect
1. Blower switch.
A. Hold the blower switch in position and install the retaining clip.
B. Install the blower switch rotary knob.
2. Cables to the control assembly.
3. Electrical connection.
4. Control assembly to the instrument panel by snapping in.
5. Instrument cluster trim plate.
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Check circuit operation.
Control Assembly Lamp Bulb
Remove or Disconnect
1. Control assembly.
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Pull the heater control assembly out far enough to reach the control assembly lamp socket.
2. Bulb and socket.
3. Bulb from socket.
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Pull the bulb straight out from the socket.
Inspect
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Control assembly lamp socket for corrosion and damage. Clean or replace as necessary.
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Wires for damage and secure connection to the bulb socket. Repair or replace as necessary.
Install or Connect
1. New bulb.
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Push the bulb straight into the socket.
2. Bulb and socket.
3. Control assembly.
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Check circuit operation
In-Dash Auxiliary Control Switch