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Why does my 2003 mini cooper the heater core not heat up the AC works and the fan works but no heat or defrost?
Wiki User
∙ 15y ago
If the thermostat is stuck wide open (and thus needing replacement) the engine will never achieve proper operating temperature and thus will not heat the interior of the car much.
Wiki User
∙ 15y ago
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Why is my 2003 trailblazer stalling while idle and heater is on?
If defrost is on it could be your compressor going bad. See what happens when you leave off defrost or disconnect your compressor. It only controls defrost and air conditioning. I had the same problem
You have and antifreeze smell in your 2003 Nissan when the heat or defrost is turned on what should you do?
you probably have a leaking heater core....you can replace it or bypass it
Why does heater default to defrost on a 2003 jeep wrangler?
It's a vacuum leak somewhere in the system. There are several vacuum lines that operate the blend doors on the system. If there is a leak where the system will not hold vacuum, it will default to defrost automatically.
What is the cause of a heater fan in a 2003 Alero to only make noise when on the defrost setting?
was there something on your dash that fell in the vent, a bad fan will make noise all the time.
Why does the heater fan only works on high on a 2003 Chrysler town and country?
YOUR BLOWER RESISTER IS BAD
2003 jeep wrangler heater fan switch works on high only?
Replace the blower motor resistor.
How many valves does the 2003 MINI Cooper have?
The 2003 MINI Cooper has 16 valves.
What brand of Global Positioning System works best in a 2003 Mini Cooper S?
Any GPS will worn in a Mini Cooper 2003. A better unit will be large enough to see the screen with out being so large that it impairs your driving view.
Is the 2003 MINI Cooper electric or gas?
The 2003 MINI Cooper is a gas-powered vehicle.
What size engine does the 2003 MINI Cooper have?
The 2003 MINI Cooper has an inline 4 engine.
What kind of transmission does the 2003 MINI Cooper have?
The 2003 MINI Cooper has a 5-speed manual.
What is the drag coefficient of the 2003 MINI Cooper?
The 2003 MINI Cooper has a drag coefficient of .36 Cd.
