B Series Truck 2WD L4-2184cc 2.2L 2200 2-bbl (1990)
Compressor Clutch: Testing and Inspection
The A/C clutch circuit signals the ECU at terminal 2C. Voltage should read approximately 12V with A/C "ON" and 0V with A/C "OFF."
Compressor Clutch: Testing and Inspection
The A/C clutch circuit signals the ECU at terminal 2C. Voltage should read approximately 12V with A/C "ON" and 0V with A/C "OFF."