
2011 Jeep Grand Cherokee Limited 5.7L MIL Lamp on
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...
FIX posted 12/12/2019
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Message Closed w/FIX
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VIN | 1J4RS5GT0B |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Idle |
Trouble Codes
P3449 | MDS Solenoid 7 Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2011 Jeep Grand Cherokee Limited
VIN | 1J4RS5GT0B |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Idle |
Trouble Codes
P3449 | MDS Solenoid 7 Circuit Malfunction |