TB 9-2320-360-13&P-1
A/C BLOWER DOES NOT OPERATE (LOW, MEDIUM, AND/OR HIGH) - CONTINUED.
KNOWN INFO
18.
WARNING
A/C switch harness control switch
Read WARNING on
page 0016 00-21.
connector OK.
A/C evaporator harness orange
wire OK.
Does A/C blower operate at
A/C switch harness orange wire
low, medium, and high
OK.
speeds?
TEST OPTIONS
A/C evaporator harness yellow
Verify Repair.
wire OK.
A/C control switch OK.
REASON FOR QUESTION
A/C switch harness wire RED #1
If A/C blower operates at low,
OK.
medium, and high speeds, fault
A/C blower resistor OK.
has been corrected.
A/C evaporator harness wire RED
#1 OK.
Power to A/C control switch OK.
Fault not
NO
A/C switch harness black wire OK.
corrected, notify
A/C blower black wire OK.
DS Maintenance.
A/C blower OK.
A/C blower orange wire OK.
YES
POSSIBLE PROBLEMS
None
Fault
corrected.
0016 00-20