TM 5-2420-231-23-1
0031
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
6. Turn A/C temperature switch (Fig-
HVAC Blower Motor Does
HVAC Blower Motor Operates -
ure 11, Item 1) to the coldest set-
Troubleshooting complete.
Not Operate at One or More
ting (TM 5-2420-231-10), turn
Speeds - Continued
HVAC Blower Motor Does Not
blower fan switch to the highest
Operate - Repeat troubleshooting from
setting (TM 5-2420-231-10), and
the beginning.
verify that the HVAC blower motor
operates.
Figure 11. A/C Temperature Switch.
0031
END OF WORK PACKAGE
