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Home >> Jeep >> 2013 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> (Air Suspension Control Module (ASCM) - Electrical Diagnostics) >> DTC Troubleshooting >> U0427-00-Implausible Data Received From Vehicle Security Control Module (Win/WCM) >> When Monitored

When Monitored

With the ignition on for four seconds, no CAN BUS circuit error condition present, no lost communication with Wireless Ignition Node (WIN) condition present, and no system undervoltage or overvoltage condition present.