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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Engine Controls - DTCS P3425 To U1418 & Symptom Tests) >> Diagnosis And Testing >> U0001-Can C Bus >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
CAN C BUS FAILURE OPEN OR SHORTED CONDITION
PCM

Always perform the  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  before proceeding. 



Refer to  ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS  for diagnostic procedures and for further possible causes. 

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