51 messages,
Last post on Aug 26, 2010 at 8:42 PM
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Nissan Pathfinder Forum.
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Nissan Pathfinder, SUV
#2 of 51 THE SHIMMY PROBLEM Outside air temp.
by pathstar
Feb 13, 2001 (1:59 pm)
I may get sued, but in my opinion it appears to be caused by the infamous Bridgestone/Firestone tires. I haven't heard anyone with Dunlop Grandtreks complain.
The temp. sensor is in front of the radiator (along with the compass sensor) right under the hood latch. Radiant heat from the rad. will warm it up if you are not moving. If this bothers you a simple fix is to put an aluminum "shield" around it (tube with top and bottom open - use a soda can for example). Do not use a steel shield, as it will mess up the compass.
#9 of 51 outside temp/compass
by meca2
Feb 17, 2001 (9:42 pm)
pathstar: There is two sensors on the pillar infront of the radiator. One is for the ambient air,is used by the auto temp control for the heating/cooling. The other is used for the outside temp unit. THE OUTSIDE TEMP DOES NOT REGISTER UNTIL THE CAR TRAVELS OVER 15MPH FOR 100 SEC.!!!!!!!! This is so the heat from the radiator does not affect the senser. You CANNOT just turn the key on and expect the temp to be correct it does not work that way!! The compass direction electronics is built into the unit itself and does need to be calibrated due to magnetic deviation depending what part of the country you live in.
Steve
Feb 18, 2001 (7:09 am)
I understand Meca's point, but the simple truth is my temp gauge is approximately 10 degress F high in the summer months. Does fine in the winter months after a short drive. I think it is not a good location for the sensor. Where does Ford place theirs? My Fords have always hit the Temp correctly, unfortunately ford doesn't do much else well.
Feb 19, 2001 (4:50 am)
I have to echo sanandton's post. That is exactly what I'm seeing. I also had a Ford whose outside temp was right on the mark, as well as a Mazda. My mother's M Benz is also very accurate. If some folks aren't having this problem maybe it's a defective sensor. However if you bring it up to the service people all you get in response is that they "all seem to be that way"!!