DRAFT
TB 9-2320-364-13&P-1
AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM
DUCTS DURING AC OPERATIONS - Continued
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WARNING
9.
KNOWN INFO
TEST OPTIONS
Read WARNING on
Power to fan control switch OK.
Visual inspection.
Blower operates.
REASON FOR QUESTION
AC condenser core not blocked or damaged.
Is defrost cable free from
AC compressor belts OK.
damage and binding?
If defrost cable is binding or
damaged, the defrost
AC heater/evaporator core not blocked or
louver may not be
damaged.
positioned correctly for AC
Temperature control switch temperature
operations.
probe OK.
AC harness wire 1155 OK.
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AC condenser assembly harness black wire
OK.
AC condenser motor solenoid OK.
AC condenser motor red wire OK.
Replace defrost
AC condenser motor ground wire OK.
cable (WP 0029).
NO
AC condenser motor OK.
Verify repair, go to
Step 29 of this fault.
AC condenser assembly harness green wire
OK.
YES
AC condenser motor solenoid ground wire
OK.
Fan control switch OK.
Go to work package 0015
Wire 1156 OK.
(AC Does Not Cool or Cools
Temperature control switch OK.
Inadequately).
AC harness wire 1435 OK.
AC compressor clutch OK.
AC harness wire 1154 OK.
Low pressure switch OK.
AC harness wire 1156 OK.
AC harness wire 1158 OK.
High pressure switch OK.
Heater cable OK.
AC cable OK.
POSSIBLE PROBLEMS
Defrost cable faulty.
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0012-18
