TB 9-2320-360-13&P-1
A/C BLOWER OPERATES BUT NO COLD AIR FROM A/C DUCTS - CONTINUED.
6.
KNOWN INFO
WARNING
Read WARNING on
A/C blower operates.
page 0017 00-9.
A/C intake filter OK.
A/C compressor belt OK.
Is A/C evaporator free from
A/C compressor receiver/dryer
harness red wire OK.
blockage, debris, or damage?
A/C thermostatic switch OK.
TEST OPTIONS
A/C evaporator harness and A/C
Visual Inspection.
compressor receiver/dryer
harness brown wire OK.
REASON FOR QUESTION
A/C control switch OK.
If A/C evaporator is blocked or
A/C switch harness brown wire
damaged, A/C system may not
OK.
operate correctly.
A/C compressor black wire OK.
A/C condenser OK.
Remove blockage and
debris from A/C
POSSIBLE PROBLEMS
NO
evaporator, or notify
A/C evaporator blocked or
DS Maintenance of
damaged.
damage.
A/C thermostatic switch
YES
temperature probe misaligned.
7.
KNOWN INFO
TEST OPTIONS
WARNING
Read WARNING on
A/C blower operates.
Visual Inspection.
page 0017 00-9.
A/C intake filter OK.
REASON FOR QUESTION
A/C compressor belt OK.
If A/C thermostatic switch
A/C compressor receiver/dryer
Is A/C thermostatic switch
temperature probe is not installed
harness red wire OK.
temperature probe installed
properly, A/C may not operate
A/C thermostatic switch OK.
correctly?
correctly.
A/C evaporator harness and A/C
compressor receiver/dryer
harness brown wire OK.
A/C control switch OK.
A/C switch harness brown wire
OK.
A/C compressor black wire OK.
A/C condenser OK.
Reinstall A/C thermostatic
A/C evaporator OK.
switch temperature probe
NO
(WP 0031 00). Verify
POSSIBLE PROBLEMS
repair, go to Step 13 of this
A/C thermostatic switch
fault.
temperature probe misaligned.
YES
Notify DS
Maintenance.
0017 00-8
