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Home >> Jeep >> 2014 >> Grand Cherokee SRT >> Repair and Diagnosis >> Engine Performance >> System >> 6.4L - DTCS P2127 To U1431 >> Diagnosis And Testing >> U1431-Implausible Data Received From Cruise Control Module >> Set Condition

Set Condition

The Powertrain Control Module (PCM) either doesn't receive a bus message or receives an implausible bus message from the ACC Module.