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A/C COMPRESSOR CLUTCH CIRCUIT (CONTINUED) 2. MEASURE THE RESISTANCE OF THE A/C COMPRESSOR CLUTCH SIGNAL CIRCUIT With the ignition off. Disconnect the A/C Heater Control Module harness connector. Note: Check connector - Clean/repair as necessary. Is the resistance below 5.0 ohms? Yes >> Replace the A/C Heater Control Module. (Refer to 24 - HEATING & AIR CONDITIONING/CONTROLS/HEATER Perform BODY VERIFICATION TEST. No >> Repair the A/C Compressor Clutch signal circuit for an open. Perform BODY VERIFICATION TEST. 3. MEASURE THE RESISTANCE OF THE A/C COMPRESSOR CLUTCH SIGNAL CIRCUIT With the ignition off. Disconnect the A/C Compressor Clutch connector. Note: Check connector - Clean/repair as necessary. Is the resistance below 5.0 ohms? Yes >> Replace the A/C Compressor Clutch. (Refer to 24 - HEAT- ING & AIR CONDITIONING/PLUMBING/A/C COMPRES- Perform BODY VERIFICATION TEST. No >> Repair the A/C Compressor Clutch signal circuit for an open. Perform BODY VERIFICATION TEST. ZH HEATING & AIR CONDITIONING - ELECTRICAL DIAGNOSTICS 24 - 51 |