Ram Trucks 2015 Chassis Cab Commercial - Diesel Supplement - Manual (Page 269)

1. Remove cap from DEF tank (located on drivers side of
the vehicle or in fuel door).
1 — Diesel Exhaust Fluid Fill Location
2 — Diesel Fuel Fill Location
DEF Filler Cap Chassis Cab Models
DEF Filler Cap And Fuel Fill 1500/2500/3500 Models
4
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