Diesel Exhaust Fluid Pump Assembly - Removal
REMOVAL
1. Disconnect both negative battery cables.
2. Disconnect the Diesel Exhaust Fluid (DEF) supply line (1).
3. Disconnect the DEF return line (2).
4. Disconnect the DEF pressure line (3).
5. Disconnect the DEF supply pump harness connector (5).
6. Remove bolts (4) and the DEF supply pump (6).