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2011
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300 C, 4WD
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Repair and Diagnosis
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Different car
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Section 603 (3.0L Diesel - DTCS P2455-00 To U1489-00 - 1500)
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Diagnosis And Testing
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U0121-00-Lost Communication With Abs
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Possible Causes
Possible Causes
WARNING:
This page is about a different car, the 2014 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
CAN BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
BODY CONTROL MODULE (BCM)
ANTILOCK BRAKE SYSTEM MODULE