Question about 2000 Jeep Grand Cherokee

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Coolant leaking replace every three days coolant fan wont stop ru

Coolant leaking and had radiator assembly water pump themostat replaced 18 months ago . Coolant fan wont stop running have fan relay cant find where to replace it in engine ? Whwere is coolant fan relay for 200 jeep grand cherokee housed?

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  • Master
  • 312 Answers

This link has a diagram showing the location of the relay: http://autorepair.about.com/library/faqs/bl581g.htm

The Pulse Width Modulated (PWM) radiator cooling fan relay is located behind the front bumper fascia below the right head lamp.

Posted on Sep 08, 2009

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  • Master
  • 4,088 Answers

Trace the fan wiring back from the fan--it should lead to the relay (a solid state device) that is probably mounted on the driver side radiator surround sheet metal. Clean the surface under the relay before mounting the new one. If replacing the relay doesn't fix the problem, the computer controls the relay with a signal that is generated by the coolant temperature sensor. The sensor also controls the water temperature gauge through the computer.

Posted on Sep 08, 2009

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Replacing the water pump on 96 chevy S10,


Water Pump Removal & Installation 2.2L Engine To Remove:
  1. Drain the cooling system.
  2. Remove fan assembly.
  3. Loosen the water pump pulley bolts.
  4. Remove or disconnect the following:
    • Drive belt gm-03-22-606.gif

    • Water pump drive pulley bolts
    • Water pump drive pulley
    • Radiator inlet hose clamp and hose from the water pump
    • Water pump mounting bolts gm-03-22-605.gif

    • Water pump
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    gm-03-22-607.gif

To Install:
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    • Water pump pulley and bolts
      1. Torque to: 18 ft lbs (25 Nm)
    • Radiator hose and clamp
  3. Fill with coolant.
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4.3L Engine To Remove:
  1. Drain the cooling system.
  2. Remove fan assembly.
  3. Loosen the water pump pulley bolts.
  4. Remove or disconnect the following:
    • Drive belt gm_truck_43_wppulley.gif

    • Water pump drive pulley bolts
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    • Radiator inlet hose clamp and hose from the water pump
    • Water pump mounting bolts gm_truck_43_waterpump.gif

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gm_truck_43_waterpump_gsk.gif

To Install:
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  2. Install or connect the following:
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    • Water pump mounting bolts
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    • Water pump pulley and bolts
      1. Torque to: 18 ft lbs (25 Nm)
    • Radiator hose and clamp
  3. Fill with coolant.
  4. Check for leaks.
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