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Home >> Jeep >> 2017 >> Renegade Trailhawk >> Repair and Diagnosis >> External Pages >> Different car >> Section 87 (2.4L - DTCS P2135 To U1504) >> DTC Troubleshooting >> U0300-Internal Control Module Software Incompatibility

U0300-Internal Control Module Software Incompatibility

WARNING: This page is about a different car, the 2015 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.

Perform the COMMUNICATION PRE-DIAGNOSTIC PROCEDURE. Refer to STANDARD PROCEDURE .