Questioni have a 2000 crysler cirrus. and my speed sensor has went out... i have someone to fix it.. but were having a problem finding where it is.. all the auto store told me was on the side of the transmission.. is there ne thing you can tell me to help us find out easyer where it is.. can we get to it fm under the hood. or do we have to jack the car up.. is there some where online i can get a diagram for it.?
thanx
Heather
AnswerHeather
Chances are the parts store sold you the wrong one. I've not been able to find these parts at anywhere other than the dealership before. The good news is that they are only about $25 to $35.00 and EVERY chrysler/Jeep/Dodge dealership should have them.
The thing is there are two of them and most people should replace them in pairs (unless you like saving the cost of the second one in exchange for driving around in second gear at a later date). The both look the same from the outside but once removed you will be able to see a bit of a difference.
The sensors are going to be a bit difficult to see from up top but the output speed sensor (responsible for your speedo working) is accessed from under and to the driver's side of your car. The other may be accessible from there as well but it's been a few months and I don't remember.
Either way, it's not a hard job but you will need the following tools:
1" socket to fit the sensor
1/2" drive ratchet
1/2" drive 3 inch extension
1/2" drive universal joint (optional).
Pick to disconnect sensor or strong fingernails
The input speed sensor is located under the transmission cooler lines on the transmission. After you find it look for another connector towards the driver's side of the transmission that looks the same.
After replacing the sensors you will need to clear the codes. Transmission codes don't go away after time so a battery disconnect for about 5 mins or more MIGHT work. Otherwise you'll have to find someone with a scan tool to simply wipe the memory clean in the engine and transmission controllers.
Doug
