I have a 1996 intrepid 3.5 recently when i start the car and is cold the speedometer does not work, all the park lights lights up, and when I drive it doesnot shift to second. With the scanner I get error code p1698 after afew times errasing the code the car goes back to normal. Once I got a p0500 error, any ideas what's causing this error? Transmission was replace 3 years ago.