LEMON Manuals: Even more car manuals for everyone
Home >> Chrysler >> 2025 >> Voyager >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (Antilock Brake System (Abs) (Continental) - DTCS C212A-16 To U0101-00) >> DTC Troubleshooting >> U0100-00 Lost Communication With ECM/Pcm

U0100-00 Lost Communication With ECM/Pcm

WARNING: This page is about a different car, the 2025 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.

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 .