2000 Jeep Grand Cherokee "heat sending unit" Questions

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...sending unit's body is in the water. Heat the pot of water at a medium rate. While the water is warming, continue to measure the resistance of the terminal and the metal body of the sending unit: As ...

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...heat making them brittle. Inspect your oil pressure sending unit and replace if any sign of oil, You can pick up the unit at Auto Zone and can give you the step by step instructions to get the job ...

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Question about Jeep Grand Cherokee

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...heat Did you bleed all air from the system? Is it actually overheating or is the light just coming on? If so, replace the temperature sending unit. If you are loosing coolant with no apparent leak ...

...heat sensitive lock up feature) The automatic one operates as follows: temp sending unit sends signal to the computer which sends ground signal to the relay which then sends power to the fan. Likely ...

Question about Jeep Grand Cherokee

1 Answer

...sending unit and be sure it is working properly and then check to see that your thermostat is working properly if you are getting heat inside of the vehicle from the heater then this would be a good ...

Question about Jeep Grand Cherokee

2 Answers

...heat area prone to the elements. I understand that 2002 and newer, the location was changed and the problem solved. Relay might close the circuit when cold or at reasonable temps, but might open a ...

another comment. Good luck - also having issues with the camshaft and cranshaft postion sensor OBCD code, door lock gears are grinding and had the oil sending unit replaced not to long ago. Irritating

...heat sending unit. I hope this helps you. Thanks for letting FixYa.com...fix ya Terry ECT sensor temperature sensor. Be advised that fuel injected vehicles some times have two, one for the light on ...

Question about Jeep Grand Cherokee

2 Answers

...heat? What does your temp guage read...ie:is it in then normal operating temperature range? Could be a bad sending unit, or temp sensor, or as you have suggested, could be the thermostat. I suggest ...

...sending unit is defective, and should be replaced. If the difference you are seeing in the gauge is due to variation in engine and outside temperatures, the it's normal, and don't be

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