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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 22, 2026
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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2006 Dodge Durango Limited 5.7L MIL Lamp on VIN: 1D4HD58296
Hello guys, i have this durango Hemi 5.7 came with the check engine light codes p3449, p3401, p3425. after changing all 4 MDS solenoids p3401 for cylinder one and p3425 for cylinder 4 codes did not come back, customer took the truck for a test drive for a ... Trouble codes: P3449 (Cylinder 7 deactivation control circuit), P3401 (Cylinder 1 deactivation control circuit), P3425 (Cylinder 4 deactivation control circuit)
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