Possible Causes
WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| HIGH RESISTANCE IN THE (K413) DIESEL EXHAUST FLUID TANK TEMPERATURE SENSOR SIGNAL CIRCUIT |
| HIGH RESISTANCE IN THE (K469) DIESEL EXHAUST FLUID TANK TEMPERATURE SENSOR RETURN CIRCUIT |
| DIESEL EXHAUST FLUID TANK TEMPERATURE SENSOR |
| ENGINE COOLANT CONTROL VALVE |
| DIESEL EXHAUST FLUID DOSING CONTROL UNIT |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE - 6.7L .