TM 5-2420-231-23-1
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Table 1. Heating, Ventilation, and A/C (HVAC) Blower Motor Does Not
Operate at One or More Speeds - Continued.
031
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
HVAC Blower Motor Does
Test Step 2. Test Blower Fan Switch.
Not Operate at One or More
1. Remove blower fan switch knob
Speeds - Continued
(Figure 3, Item 2) from blower fan
switch.
2. Remove two screws (Figure 3,
Item 3) from bezel (Figure 3, Item
1) and pull bezel (Figure 3, Item 1)
away from instrument panel right-
side cover (Figure 3, Item 4).
Figure 3. Blower Fan Switch and Bezel.
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