VALVE, Diesel Exhaust Fluid Engine Coolant Control: Removal: Removal

WARNING: This page is about a different car, the 2011 RAM Pickup and 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Removing/Installing DEF Coolant Lines, Push Pin & Coolant Lines Bracket

Courtesy of CHRYSLER LLC

Disconnect both negative battery cables.
Drain the cooling system. Refer to Standard Procedure .
Disconnect the coolant lines (1 and 2) going to Diesel Exhaust Fluid (DEF) tank.
Remove push pin (4) and unclip coolant lines bracket (3) from frame rail.

Fig 2: Removing/Installing Bolts
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Position a transmission jack under DEF tank.
Remove bolts (1) and partially lower the DEF tank (2).

Fig 3: Removing/Installing Coolant Control Valve Harness Connector
Courtesy of CHRYSLER LLC
Disconnect the DEF engine coolant control valve harness connector (1).

Fig 4: Removing/Installing Supply & Return Lines
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Disconnect the coolant supply (1) and return lines (2) from DEF tank.
Disconnect the coolant lines (5) at routing clip (6).

Fig 5: Removing/Installing Coolant Control Valve Assembly
Courtesy of CHRYSLER LLC
Remove bolt (1) and the DEF engine coolant control valve assembly (2).