Possible Causes
WARNING: This page is about a different car, the 2019 RAM 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| TRANSMISSION TEMPERATURE SENSOR SIGNAL (+) CIRCUIT OPEN |
| TRANSMISSION TEMPERATURE SENSOR SIGNAL (+) CIRCUIT SHORTED TO VOLTAGE |
| TRANSMISSION FLUID TEMPERATURE SENSOR SIGNAL (+) CIRCUIT SHORTED TO ANOTHER CIRCUIT |
| TRANSMISSION FLUID TEMPERATURE SENSOR RETURN (-) CIRCUIT OPEN |
| TRANSMISSION FLUID TEMPERATURE SENSOR RETURN (-)CIRCUIT SHORTED TO VOLTAGE |
| TRANSMISSION FLUID TEMPERATURE SENSOR RETURN (-) CIRCUIT SHORTED TO ANOTHER CIRCUIT |
| TRANSMISSION TEMPERATURE SENSOR |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .