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Home >> Jeep >> 2021 >> Cherokee Trailhawk >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (2.0L - DTCS U02A9 To U1504) >> DTC Troubleshooting >> U0426-Implausible Data Received From Vehicle Security Control Module

U0426-Implausible Data Received From Vehicle Security Control Module

WARNING: This page is about a different variant/trim than selected.
NOTE:

Treat this DTC as an IMPLAUSIBLE SIGNAL  DTC when performing the COMMUNICATION DIAGNOSTIC PROCEDURE.

The COMMUNICATION DIAGNOSTIC PROCEDURE MUST  be performed before replacing any component(s) or module(s). Perform the COMMUNICATION DIAGNOSTIC PROCEDURE. Refer to COMMUNICATION DIAGNOSTIC PROCEDURE .