Air Conditioning (A/C) Compressor Clutch Does Not Engage. Chevrolet Corvette 1997

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1997 🢒 Corvette 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Air Conditioning (A/C) Compressor Clutch Does Not Engage

Step	Action	Value(s)	Yes	No
DEFINITION: A/C compressor clutch will not engage when an A/C request has been made and no Powertrain DTC has been set.
1	Was the Powertrain On-Board Diagnostic (OBD) system check performed?	--	Go to Step 2	Go to Powertrain On Board Diagnostic (OBD) System Check
2	Are there any DTCs set?	--	Go to the applicable DTC table	Go to Step 3
3	Disconnect the A/C compressor clutch connector. Connect a test light between terminal A of the A/C compressor clutch connector and a known good ground. Turn the ignition switch to the RUN position. Press the A/C button on the HVAC programmer module. Does the test light illuminate?	--	Go to Step 5	Go to Step 4
4	Locate and repair an open or a high resistance in CKT 59 between the underhood electrical center and the A/C compressor clutch connector. Is the repair complete?	--	Recheck System Operation	--
5	Connect the test light between terminal A and terminal B of the A/C compressor clutch connector. Does the test light illuminate?	--	Go to Step 7	Go to Step 6
6	Locate and repair an open or a high resistance in CKT 150. If the CKT is OK, replace splice pack #100. Is the repair or replacement complete?	--	Recheck System Operation	--
7	Replace the A/C compressor clutch. Refer to A/C Compressor Clutch in Automatic Air Conditioning. Is the repair or replacement complete?	--	Recheck System Operation	--