DRAFT
TB 9-2320-364-13&P-1
AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM
DUCTS DURING AC OPERATIONS - Continued
WARNING
Remove rings, bracelets, wristwatches, neck chains, and any other jewelry before working around
vehicle. Jewelry can catch on equipment and cause serious injury. Jewelry or tools may short
across electrical circuits or terminals and cause damage to equipment or severe burns or
electrical shock to personnel.
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VOLTAGE TEST
(1) Turn fan control switch to an on position (low,
medium, or high) (WP 0004).
(2) Turn temperature control switch to the coldest
position (fully clockwise) (WP 0004).
(3) If OFF, turn engine start switch ON
(TM 9-2320-364-10).
(4) Place positive (+) probe of multimeter on AC
harness wire 1156 at AC condenser assembly
connector, terminal B.
(5) Place negative (-) probe of multimeter on a known
good ground.
(a) If 22 to 28 vdc are not measured, turn engine
start switch OFF, connect AC harness AC
condenser assembly connector and go to
Step 26 of this fault.
(b) If 22 to 28 vdc are measured, turn engine start
switch OFF and go to Step 19 of this fault.
PLSAC194
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