If AC refrigerant is low, compressor will not kick on. If coolant is low, you won't get any heat from the heater core. If your system has a coolant valve that allows coolant flow to core, check that as well.
The A/C compressor does not come on, also there no heat or cold coming from the vents, although the blower is blowing fine?
2003 Ford F-150 XL Extended Cab LB
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Maintenance & Repair
The bulb is not blown because it turns on manually
2012 Ford F-150 XL
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Maintenance & Repair
It turns over but does not fire the owner said not all dash lights are coming on which when it does that it won't start
1999 Ford F-150
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Maintenance & Repair
My truck is a 2000 Ford F-150 ("The People's Truck" edition - 4.6L V6 w/ no amenities other than A/C and a tape deck, and an extra long truck bed/wheel base). After diagnosing A/C problems I discove...
2000 Ford F-150 Work LB
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Maintenance & Repair
Is this system an integrated heater/ a/c hose system? How do I bypass the A/c and keep the heater working? I am replacing the a/c compressor with a pulley.
1989 Ford F-150 S Standard Cab LB
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Maintenance & Repair
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