Acclaim V6-181 3.0L SOHC (1990)
Compressor Clutch: Testing and Inspection
Compressor Clutch Inoperative
Low Pressure Cut-Off Switch
The air-conditioning compressor clutch circuit is controlled by the engine controller, located in the engine compartment outboard of the battery. If the
compressor clutch does not engage, verify refrigerant charge. If the compressor clutch still does not engage, check for battery voltage at the low pressure
cut-off switch located on the H-valve. If voltage is detected at the low pressure cut-off switch, connect switch and check for battery voltage between the
compressor clutch connector terminals. If voltage is detected perform A/C Clutch Coil Tests.