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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 55 (2.0L - DTCS U110F To U1440) >> DTC Troubleshooting >> U11DD Body Control Module Signal Invalid >> When Monitored And Set Conditions

When Monitored And Set Conditions

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Set Conditions: 

Possible Causes
COMMUNICATION ERROR BETWEEN THE BODY CONTROL MODULE (BCM) AND THE POWERTRAIN CONTROL MODULE (PCM)