2000 Chrysler LHS Q&A

2000 Chrysler LHS Question: How do I know which speed sensor (input or output) needs to be replaced?

What does the input speed sensor do? What does the output sensor do? -
Answer 1
The input and output speed sensors are used by the automatic transmission control module to determine the transmission is functioning correctly, if the transmission has a problem it may set a code, a scan tool can be used to read sensor values and determine whats going on with the transmission. -
Answer 2
My car is jerking and won't go over thirty . -
Comment 1
my car does the same thing it will start driving slow and wont get to normal speed until it reaches 20 miles and then it will jerk but I found out what the problem is..its the input/output transmission speed sensor...maybe this is the problem to your vehicle too. -