U0426-Implausible Data Received From Vehicle Security Control Module
WARNING: This page is about a different car, the 2016 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Treat this DTC as an IMPLAUSIBLE SIGNAL DTC when performing the COMMUNICATION PRE-DIAGNOSTIC PROCEDURE.
Perform the COMMUNICATION PRE-DIAGNOSTIC PROCEDURE. Refer to STANDARD PROCEDURE .