could be the sending unit
The Chilton Manual 20360 comes with all this information
The vehicle speed signal comes from the transmission output speed sensor.
I just got my 2003 Intrepid back from the shop. Exact symptoms - bad oil sending unit.
Buy a kit at wal-Mart or auto parts comes with instructions
It does not have a cable. The speed signal comes from the trasnmission output speed sensor.
Usually around 2-3 gallons
unplug the connector and put a test light with each end of the light connected to each of the 2 wires on the connector---if the light comes on when the horn is honked---you need a new horn or set of horns
You need to have the system checked for codes to know possible causes.
Buy a kit at Wal-Mart or auto parts store comes with instructions
The alternator is located at the front of the engine , on the lower right side. It comes out from the bottom, remove the front cross member beneath the radiator and it comes right out.
your oil sending unit is bad
I had the same problem in my 2000 Intrepid. I took it to the dealership and they said it was the oil sensor. I had just got the car so they replaced it, so I don't know hot to fix it, but tha tshould be the problem