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Page Title:
AC COMPRESSOR DOES NOT SHUT OFF OR CYCLES CONSTANTLY - continued |
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 DRAFT
TB 9-2320-364-13&P-1
AC COMPRESSOR DOES NOT SHUT OFF OR CYCLES CONSTANTLY - Continued
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WARNING
9.
KNOWN INFO
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Read WARNING on
TEST OPTIONS
AC heater/evaporator blower operates.
Voltage test.
AC compressor operates.
Are 22 to 28 vdc measured on
AC condenser core not blocked or damaged.
AC condenser assembly
AC compressor belts OK.
REASON FOR QUESTION
harness black wire at AC
Temperature control switch temperature
If 22 to 28 vdc are not
condenser motor solenoid?
probe OK.
measured, AC condenser
AC harness wire 1435 OK.
assembly harness black
AC harness wire 1155 OK.
wire is faulty.
AC harness wire 1156 OK.
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AC condenser harness green wire OK.
AC condenser motor solenoid ground wire
Repair AC condenser
OK.
assembly harness
black wire (see
NO
POSSIBLE PROBLEMS
Appendix A). Verify
repair, go to Step 15
AC condenser harness black wire faulty.
of this fault.
AC condenser motor solenoid faulty.
YES
AC condenser motor red wire faulty.
AC condenser motor ground wire faulty.
AC condenser motor faulty.
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WARNING
10.
KNOWN INFO
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Read WARNING on
TEST OPTIONS
AC heater/evaporator blower operates.
Voltage test.
AC compressor operates.
Are 22 to 28 vdc measured on
AC condenser core not blocked or damaged.
AC condenser motor solenoid,
AC compressor belts OK.
REASON FOR QUESTION
terminal red wire, when fan
Temperature control switch temperature
If 22 to 28 vdc are not
control switch is set to an on
probe OK.
measured, AC condenser
position and temperature
AC harness wire 1435 OK.
motor solenoid is faulty.
control switch is set to the
AC harness wire 1155 OK.
coldest temperature position?
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AC harness wire 1156 OK.
AC condenser harness green wire OK.
AC condenser motor solenoid ground wire
OK.
Replace AC
AC condenser harness black wire OK.
condenser motor
NO
solenoid (WP 0026).
POSSIBLE PROBLEMS
Verify repair, go to
Step 15 of this fault.
AC condenser motor solenoid faulty.
YES
AC condenser motor red wire faulty.
AC condenser motor ground wire faulty.
AC condenser motor faulty.
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0014-12
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