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Compressor Clutch Does Not Disengage

TEST DESCRIPTION

Steps 1-11:




Steps 12-17:




The number below refers to the step numbers on the diagnostic table.
4. Ensure that all A/C request signal circuits are tested when performing this test. For the 8.1L this includes both circuits to the A/C high pressure switch and both circuits to the A/C low pressure switch. For the 6.5L this includes both circuits to the A/C high pressure switch.