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Page Title:
AC COMPRESSOR DOES NOT SHUT OFF OR CYCLES CONSTANTLY - Continued |
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 DRAFT
TB 9-2320-279-13-1
AC COMPRESSOR DOES NOT SHUT OFF OR CYCLES CONSTANTLY - Continued
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WARNING
8.
KNOWN INFO
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Read WARNING on
TEST OPTIONS
AC heater/evaporator blower operates.
Continuity test.
AC compressor operates.
Is continuity measured
AC condenser core not blocked or damaged.
across AC condenser motor
AC compressor belts OK.
REASON FOR QUESTION
red wire?
AC temperature control switch temperature
If continuity is not measured,
probe OK.
AC condenser motor red
AC harness wire 1156 OK.
wire is faulty.
AC condenser assembly harness green wire
OK.
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AC condenser motor solenoid ground wire
OK.
AC condenser assembly harness black wire
OK.
Repair AC condenser
motor red wire (see
AC harness wire 1155 OK.
NO
Appendix A). Verify
AC condenser motor solenoid OK.
repair, go to Step 14 of
this fault.
POSSIBLE PROBLEMS
YES
AC condenser motor red wire faulty.
AC condenser motor ground wire faulty.
AC condenser motor faulty.
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WARNING
9.
KNOWN INFO
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Read WARNING on
TEST OPTIONS
AC heater/evaporator blower operates.
Continuity test.
AC compressor operates.
Is continuity measured
AC condenser core not blocked or damaged.
across AC condenser motor
AC compressor belts OK.
REASON FOR QUESTION
ground wire?
AC temperature control switch temperature
If continuity is measured, AC
probe OK.
condenser motor is faulty.
AC harness wire 1156 OK.
If not, AC condenser
AC condenser assembly harness green wire
motor ground wire is
OK.
faulty.
AC condenser motor solenoid ground wire
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OK.
Repair AC condenser
AC condenser assembly harness black wire
motor ground wire (see
OK.
NO
Appendix A). Verify
AC harness wire 1155 OK.
repair, go to Step 14 of
this fault.
AC condenser motor solenoid OK.
YES
AC condenser motor red wire OK.
POSSIBLE PROBLEMS
Replace AC condenser motor
(WP 0026). Verify repair, go to
AC condenser motor ground wire faulty.
Step 14 of this fault.
AC condenser motor faulty.
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0014-10
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