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2005 Jeep Grand Cherokee Limited 5.7L MIL Lamp on
Posted to Chrysler Driveability on 3/24/2011 2 Replies

Jeep came in with check engine light and P3449 in memory. First thing we did was change oil using 5W20 synthetic. Checked output to mds with Star Scan and # 7 was not activating. No voltage output from pcm. Replaced pcm and flashed with latest calibration. Had...

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car Vehicle Data

2005 Jeep Grand Cherokee Limited

VIN 1J4HR58245
Engine5.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable
Misc.MDS

Trouble Codes

P3449MDS Solenoid 7 Circuit Malfunction
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car Vehicle Data

2005 Jeep Grand Cherokee Limited

VIN 1J4HR58245
Engine5.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable
Misc.MDS

Trouble Codes

P3449MDS Solenoid 7 Circuit Malfunction