Unit, Diesel Exhaust Fluid Dosing Control: Installation
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Install the Diesel Exhaust Fluid (DEF) dosing control unit (1) and tighten the bolt (2) to 12 N.m (9 ft. lbs.).
- Connect the DEF pump wire harness connector (1).
- Connect the body side DEF dosing control unit wire harness connector (2).
- Remove the support and lower the vehicle.
- Connect both negative battery cables.
- The DEF dosing control unit is a generic module that needs to be flashed. Using the scan tool, flash DEF dosing control unit with the latest available software calibration.