DRAFT
TB 9-2320-364-13&P-1
AC COMPRESSOR DOES NOT SHUT OFF OR CYCLES CONSTANTLY - 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 green wire
at AC condenser fan motor solenoid terminal.
(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 and repair AC condenser
assembly harness green wire (see Appendix A).
Verify repair, go to Step 15 of this fault.
(b) If 22 to 28 vdc are measured, turn engine start
switch OFF, and go to Step 14 of this fault.
CONTINUITY TEST
(1) Set multimeter switch to ohms.
(2) Place positive (+) probe of multimeter on ground
wire at AC condenser motor solenoid terminal.
(3) Place negative (-) probe of multimeter on a known
good ground.
(a) If there is no continuity, repair AC condenser
PLSAC178
motor solenoid ground wire (see Appendix A).
Verify repair, go to Step 15 of this fault.
(b) If there is continuity, replace AC condenser
motor solenoid (WP 0026). Verify repair, go to
Step 15 of this fault.
