Question about 1999 Chrysler 300M

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My fan also has quit the assembly is new so i

Boeing377 on Jun 26, 2009 " " I installed a new dual fan radiator cooling assembly and everything was fine for a week The OE one had literally fallen apart after 160,000 miles. Now the passenger side fan on the new fan assembly has stopped spinning causing overheating in warm weather if driving slow. All fan fuses are OK. Doubt if a new fan motor is bad after only a few weeks.

Any tips? Comments: Jun 29, 2009- I looked at the schamtic and it shows both fans running off the same power buss, a high speed input, low speed input and my fan also has quit the assembly is new so i doubt the motor is dead, i think mine is a fuse! any suggestions??

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Use a known working relay of the same type and turn on your a/c on high, then put in the relay where the old high speed fan relay was. If it comes on, it's the relay. Try this on low speed as well. If they don't come on when the A/C is on, it could be your pcm/ecu as well. If it doesn't communicate with the sensor, it won't turn on. Check with A/C running to narrow it down. If they work here, look into the engine coolant temperature sensor.

Posted on Jul 17, 2009

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1 Answer

How do I remove and replace the water pump on a 2006 Chrysler 300 hemi 5.7 l.


5.7L Engines

  1. Before servicing the vehicle, refer to the Precautions section.
  2. Disconnect negative battery cable.
  3. Drain the cooling system.
  4. Disconnect negative battery cable.
  5. Remove the upper radiator hose.
  6. Disconnect cooling fan electrical connector.
  7. Remove cooling fan mounting bolts.
  8. Remove the radiator cooling fan assembly from vehicle.
  9. Remove the radiator fan assembly.
  10. Remove accessory drive belt.
  11. Remove thermostat.
    NOTE The water pump mounting bolts are different lengths. Note the location of the water pump mounting bolts.
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  2. Make sure double ended bolt is in the proper location. Tighten double ended bolt to 20 ft. lbs. (28 Nm).
  3. Position the radiator cooling fan assembly in vehicle.
  4. Install cooling fan mounting bolts. Tighten to 50 inch lbs. (6 Nm)
  5. Connect the cooling fan electrical connector.
  6. Install the upper radiator hose.
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  8. Install the accessory drive belt.
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Mar 16, 2017 | 2006 Chrysler 300

Tip

How to test and replace radiator cooling fan.


Hi.

Here a tip illustrating steps to test and replace the radiator cooling fan and the parts that may cause cooling fan malfunctioning.

Before replacing the fan, make sure that the fan is really faulty.
Read volts at fan contacts or jump the fan wiring to energize the fan directly.Ensure that fan blades are not blocked.

If the fan is OK, then the faulty part is either thermostat or fan relay.Ensure also that you have tested the 15A fuse in the junction block and the 40A fuse located in the Power distribution Center (PDC).

Here a diagram showing the location of the fan relay:

34b88b5.gif

Finally, here below the steps required to replace the fan. The procedure is quite simple.

  • Disconnect the battery negative cable and set it apart.
  • Disconnect the electrical connector to the radiator fan.
  • Undo the bolts that hold the top fan housing and fan assembly (this is called Radiator Shroud).
  • Remove the Radiator Shroud housing.The radiator shroud will come out with the fan sliding toward the top side.
  • Install the new fan performing the operations in reverse order.

Here a diagram showing radiator shroud and cooling fan assembly:
181f72a.gif


Regards.

Ginko.

on May 25, 2010 | 2000 Jeep Grand Cherokee

1 Answer

How to remove and replace radiator


To remove and replace a radiator is a major mechanical job, requires some quite complete equipment and some mechancal knowledge.
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Radiator installation on 2003 Kia Sorento


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Need instructions on how to replace the cooling


Removal & Installation To Remove:
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Jul 17, 2010 | 2004 Dodge Intrepid

1 Answer

I need to reconnect my radiator in my 2000 ls v8


For 2000 Lincoln LS 3.9L SFI DOHC 8cyl...
Radiator - Removal & Installation
  1. Drain the engine cooling system.
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1 Answer

Want to replace the radiator on my 1997 ford thunderbird


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  2. 10e2638.gif
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    1 Answer

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    Jun 26, 2009 | 1999 Chrysler 300M

    1 Answer

    Replace the radiator


    Removal and Installation
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    1. Remove the upper radiator sight shield.
    1. Remove the air cleaner outlet tube. For additional information, refer to Section 303-12 .
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      1. Remove the bolts and the condenser support brackets.
      1. Remove the radiator.

    Apr 29, 2009 | 2002 Lincoln LS

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