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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1663 (6.4L - DTCS P1696 To P2503 - 2500 Hd) >> DTC Troubleshooting >> P2426-EGR Cooling Valve Control Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
EGR CONTROL (+) CIRCUIT SHORTED TO GROUND
EGR CONTROL (-) CIRCUIT SHORTED TO GROUND
EGR VALVE ASSEMBLY
POWERTRAIN CONTROL MODULE

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

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