Question about 2006 Chrysler PT Cruiser

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I need a schematic diagram for the radiator fan on a 2.4 liter 2006 PT Cruiser Turbo

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I dont have a diagram, but these have 2 speeds and they are a common problem. the fan will need to be replaced (complete unit)

Posted on Oct 03, 2009


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How much coolant goes into the radiator of a 2001 pt cruiser?

Approximate coolant capacity.
2001 to 2002 Chrysler PT Cruiser: 7.2 qt (7 liters)
2003 to 2010 Chrysler PT Cruiser: 6.5 qt (6.2 liters)
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Jan 27, 2017 | 2001 Chrysler PT Cruiser

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Causes for engine overheating in 2.4L turbo?

in order of importance:
(1) electric cooling fans not coming on when needed
(2) low or no coolant in system (see #1 an #5 for cause of this)
(3) defective thermostat in engine block
(4) part ways blocked off radiator inside ( dirty !!)
(5) defective cyl head gaskets ( this can occur more on a turbo model)

Jan 14, 2016 | 2004 Chrysler PT Cruiser

1 Answer

Starter wire diagram

Go to and sign up for a free account. After logging in, add a vehicle (the one in question), chose that vehicle and go to Vehicle Repair Info. You will find the schematics for various engines you need.

Aug 16, 2014 | 2006 Chrysler PT Cruiser

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Was there a recall on pt dream cruisers due to overheating problems?

Aug 10, 2014 | Chrysler PT Cruiser Cars & Trucks

1 Answer

I have a 2006 PT cruiser and the cooling fan will not turn off

on a lot of vehicles, the electric fan cooling the radiator will stay on when the car is turned off. this is normal and happens when the senser tells the fan that the engine is hot and needs cooling. if it stays on for prolonged periods, there is a problem somewhere. should cool and turn off automatically. R

Aug 25, 2012 | 2006 Chrysler PT Cruiser

1 Answer

Chrysler 2006 pt cruiser overheating

Check some of the simple things like coolant level and leaks under the car or under the hood. Then have your car running and observe the front Electric fan by your radiator.

When the engine starts to get hot, this Electric fan should turn on. You may also be able to have the fan turn on when you set your A/C to work. Different makers prioritize different controls and some offer a 2 speed fan design to help when things are really hot.

The Electric fan is suppose to be turned on by a temperature sensor. The sensor will activate a Relay which provides power to the Electric radiator fan. You can obtain a wiring diagram and a fusebox layout drawing by going to and registering your vehicle for free.

Once you have these diagrams you will know what size fuse the Electric fan uses and where it is in the Fusebox. You can take off the radiator Electric fan for testing or just jump some power to it to find out if it is bad.

For the rest of the controls like the Relay, you can use a Voltmeter to trace where the power stops, then fix that part. Remember that for testing the Relay, the Ignition should be on.

The next reason for overheating is a stuck thermostat in the water system. You would need to follow the big hose coming off the top of the radiator and running to the engine. The thermostat should be contained in this housing.

Finally, it is not impossible for the Radiator to go bad and clog up. But manufacturers using aluminum engine parts often have trouble free aluminum radiators.

Jan 28, 2012 | 2006 Chrysler PT Cruiser

1 Answer

Engine light came on and car is over heating. Took it to auto zone and was told it's the fan relay. Its a 2003 PT Cruiser, Turbo. I opened the fuse box under hood. There are 3 spots for relays in there...

Turbo Radiator Fan

The radiator cooling fan is a variable speed electric motor driven fan. The radiator fan assembly includes an electric motor, fan blade, and a support shroud that is attached to the radiator. The radiator fan is serviced as an assembly (fan motor/fan/shroud).

The variable speed radiator fan is controlled by the Powertrain Control Module (PCM) by way of a Pulse Width Modulated (PWM) signal. The duty cycle ranges from 30% for low speed operation then ramps-up to 100% for high-speed operation. This fan control system provides infinitely variable fan speeds, allowing for improved fan noise, A/C performance, better engine cooling, and additional vehicle power.

To control radiator fan operation, the PCM looks at inputs from:

Engine coolant temperature
A/C pressure transducer
Ambient temperature
Vehicle speed
Transmission oil temperature (automatic transmission only


Jun 26, 2011 | 2003 Chrysler PT Cruiser

1 Answer

2006 PT Cruiser radiator cooling fan stays on whenever the car is running. Is this normal? If not, is there a fix?

It might have a bad tempature sensor or a stuck thermostat .Faulty relays or a wiring issue I recently found a bad cooling fan plug on a 06 pt cruiser.You should first have it checked for computer codes it may show a code for the problem.

Sep 08, 2010 | 2006 Chrysler PT Cruiser

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