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Home >> Jeep >> 2019 >> Compass Trailhawk >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> (Electronic Steering Lock Module (ESL) - Electrical Diagnostics) >> DTC Troubleshooting >> U0426-62-Immobilizer-Signal Compare Failure

U0426-62-Immobilizer-Signal Compare Failure

NOTE:

This DTC indicates a communication issue has occurred between the Sending  control module (Body Control Module - BCM) and the Reporting  control module(s) that set this fault.

NOTE:

Treat this DTC as a 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 .