× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2011 Jeep Grand Cherokee Limited 5.7L MIL Lamp on
Posted to Chrysler Driveability on 10/30/2019 9 Replies

Customer came in stating she was experiencing drivability issues intermittently. Upon inspecting the vehicle the dominant code which kept reappearing is P3449 (Cyl#7 Deactivation Code). Cyl#7 MDS solenoid was replaced. The issue persisted. Follow...

9 Replies Received (View Replies)

  Related Documents & Media  2011 Jeep Grand Cherokee Limited

 
Message Closed w/FIX

car Vehicle Data

2011 Jeep Grand Cherokee Limited

VIN 1J4RS5GT0B
Engine5.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P3449MDS Solenoid 7 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2011 Jeep Grand Cherokee Limited

VIN 1J4RS5GT0B
Engine5.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P3449MDS Solenoid 7 Circuit Malfunction