1999 Lexus RX 300 "coolant temp sensor" Questions

where coolant temp sensor location for lexus rx300 coolant temp sensor is located on the bootom backside of the radiator. you will have to remove the front under cover to access it.

My coolant fan only works with a/c on, but not heat car running hot Have the coolant temp. sensor check out, sit by thermostat housing.If you unplug it and fan comes on, more then likely bad sensor.

...sensor measures the temp of the coolant only. the coolant sensor is mounted in the coolant and the head sensor is mounted only in the metal of the head and not into anything else. check with a

coolant temp sensor Hello and welcome to FixYa! If that's the case, I strongly suggest that you replace the coolant temp sensor. Looks like it's faulty and grounding the circuit. The car's

...coolant temp code.temp is normal. im getting a low coolant temp code.temp is normal. i replaced temp sensor and second o2 sensor and still have same code.what would cause a false insufficient coolant ...

...to replace? The coolant temp sensor for the dash? The coolant temp sensor for the ECU? The temp sensor for the outside temp reading? The temp sensor for the fans to turn on? Temp sensor for the

...coolant temp switch is located my gauge is inop i found coolant temp sensor for computor need one for the gauge On the 4 cylinder motor (2.3L,2.5L), the coolant temp sensor can be locatedon the left ...

There are two sensors on this car 1. coolant temp sensor 2. engine coolant temp sensor replaced number 1 and need to know what the other is listed as coolant temp guage sensor

...coolant temp sensor is by far the most common fault.the only other thing it could be is the sensor in the coolant header tank.if you disconect the 2 pin sensor from where you top the coolant up and ...

coolant temp sensor. sensor ohms fine though. any suggestions? Can anyone tell me what the other sensor in the coolant jacket is? (also has 2 wires, pretty much on top of the coolant temp sensor) This