Diesel Exhaust Fluid Module - Disassemble
Start By:
- Remove the diesel exhaust fluid module.
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NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Disconnect hose assemblies (1). Disconnect hoses (2).
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Illustration 2 g03347767 - Disconnect harness assembly (3). Cut cable straps (4) that attach harness assembly (3) to the diesel exhaust fluid module.
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Illustration 3 g03347775 - Remove bolts (5) and remove plate (6).
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Illustration 4 g03347785 - Remove bolts (7).
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Illustration 5 g03347861 Show/hide tableIllustration 6 g03347872 - Remove bolts (9) and bolt (11). Separate diesel exhaust fluid module tank (8) from diesel exhaust fluid module pump (10).
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Illustration 7 g03347892 - Remove bracket (12) from diesel exhaust fluid module tank (8).
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Illustration 8 g03347893 - Remove clips (14) and remove hose assembly (13). Remove clips (16) and remove hose assembly (15).
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Illustration 9 g03347899 - Remove hoses (17).
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Illustration 10 g03347919 - Remove cap (18). Remove manifold (19).
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Illustration 11 g03347922 - Remove O-ring seal (20). Remove plug (21) and the O-ring seal. Remove fitting (22) and the O-ring seal.
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Illustration 12 g03347926 - Disconnect harness assembly (23). Remove solenoid valve assembly (24).
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Illustration 13 g03347932 - Remove relays (25).
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Illustration 14 g03347938 - Remove bolts (26). Remove control module (27).
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Illustration 15 g03347942 - Cut cable straps (28). Disconnect electronic control (29) from harness assembly (30).
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Illustration 16 g03347947 - Remove filter cover (31).
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Illustration 17 g03347950 - Remove expansion device (32).
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Illustration 18 g03347957 - Remove filter (33).
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Illustration 19 g03347960 Show/hide tableIllustration 20 g03347968 - Cut cable straps (35) that secure harness assembly (36) to plate (34).
- Disconnect harness assembly (36).
- Remove bolts (37) and remove plate (34).
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Illustration 21 g03347969 - Remove bolts (38). Separate diesel exhaust fluid pump (39) from support assembly (40).
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Illustration 22 g03348025 - Cut cable straps (41) that secure harness assembly (36) to support assembly (40). Remove harness assembly (36).
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Illustration 23 g06041020 Note: Place identification marks on DEF pump coolant connectors (42) and DEF pump connectors (43) for installation purposes. DEF pump coolant connectors (42) and DEF pump connectors (43) are not interchangeable.
- Remove DEF pump coolant connectors (42) and DEF pump connectors (43). Remove the O-ring seals.
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Illustration 1 | g03347750 |
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