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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 198 (3.7L/4.7L/5.7L - DTCS P2173 To U1418 - NGC - 1500 & 2500) >> Diagnosis And Testing >> P3449-MDS Solenoid 7 Circuit >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2012 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(K454) MDS SOLENOID NO. 7 CONTROL SHORT TO VOLTAGE
(K454) MDS SOLENOID NO. 7 CONTROL SHORT TO GROUND
(K454) MDS SOLENOID NO. 7 CONTROL OPEN
(Z908) GROUND CIRCUIT OPEN
MDS SOLENOID NO. 7
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .