A knocking sound my be heard from the engine at times with the air conditioning on. The cause could be the AC compressor itself, if that is the case there is an updated AC compressor to correct this issue.
2009 Dodge Avenger Problem Reports
Most Reported 2009 Dodge Avenger Problem Reports
The automatic transmission can develop problems like erratic shifting, rough shifting, or delayed gear engagement. Repairs for many of these problems are outlined in service bulletins.
The anti-theft system may cause a no start condition due to electrostatic discharge (ESD) affecting the wireless control module (WCM). There is an updated WCM to correct this issue.
The carpet under the right side of the dash may become wet with water. This can be caused by the AC evaporator drain being plugged with debris. Our technicians tell us that once the drain is clear, a cabin air filter should be installed to keep debris out.
The clock may gain time periodically, upgrading the wireless control module (WCM) software should correct this issue.
A honk, hiss, or groan noise may be noted from the steering during low speed parking lot maneuvers. Our technicians tell us that replacing the power steering return hose may correct this concern, If it does not the steering rack and pinion may require replacement.
A rough idle may be noted after starting the engine cold, along with illumination of the Check Engine Light with code P050D stored. Our technicians tell us the powertrain control module (PCM) software should be upgraded to correct this concern.
On vehicles equipped with V6 engines, the Check Engine Light may illuminate and code P0339 is stored for intermittent loss of the crankshaft position sensor signal. Our technicians tell us that adding a shim to the crankshaft sensor will commonly correct this issue but in some cases the flex plate may require replacement.
To inspect a connector for the cooling fan motor, Dodge issued a safety recall. Coolant may be drawn into the connector, causing a short circuit and potentially an engine fire. Dealers are installing a revised wiring harness and replacing any damaged fan motors.
2.0L 4 Cylinder
Due to misalignment of the power steering pulley, the power steering belt may be noisy or show irregular wear. Using shims or possibly a new power steering pump bracket in order to correct the alignment issue should fix the problem.
Have to close the trunk 2 or 3 times,randomly rpm's will race,windows don't open and close,every knob to adjust seat is broken,clock times speed up,gas cap light flashes,always says oil change,radio replaced within a month,tire pressure senses broken (all 4) wipers and signals often stop working,solution unknown :(