P3449 Diagnostic Trouble Code Discussion for October 2019
Cylinder 7 Deactivation Solenoid Control Circuit Malfunction
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| Help Request | Posted | |
| 2011 Jeep Grand Cherokee Limited 5.7L MIL Lamp on VIN: 1J4RS5GT0B P3449: Cyl7 Deactivation Code. ... 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. Followed Chrysler's diagnostic proc... |
October 30, 2019 |
