Assembly, Diesel Exhaust Fluid Pump: Removal: Removal

WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect and isolate both of the negative battery cables.
Drain the Diesel Exhaust Fluid (DEF) tank. Refer to DIESEL EXHAUST FLUID EMISSIONS [ETJ, ETK], STANDARD PROCEDURE .

Fig 1: Removing/Installing Diesel Exhaust Fluid Pump Assembly
Courtesy of CHRYSLER GROUP, LLC
Using the (special tool #9340, SAE Fuel Pump Lock Ring Wrench) (1), remove the lock ring (3) from the DEF tank.
Remove the DEF pump and level sensor (2) from tank.

Fig 2: O-Ring Seal
Courtesy of CHRYSLER GROUP, LLC
Remove and discard O-ring seal (1).