C0569

DTC C0569

DTC Descriptor

DTC C0569 00
- System Configuration Error

Diagnostic Fault Information

Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Initial Inspection and Diagnostic Overview





Circuit/System Description

The body control module (BCM) receives a GMLAN message from each of the network modules. Each module contains its own unique identification (Id) code that must be learned into the BCM memory. Once all the IDs have been learned and vehicle speed is 25 mph, or greater, the BCM continuously compares Ids in the GMLAN message to its learned Ids to determine if all the network modules are present.

Conditions for Running the DTC

The ignition is ON.

Conditions for Setting the DTC

The BCM has not undergone the programming procedure.

Action Taken When the DTC Sets

The driver information center (DIC) displays the SERVICE ABS warning message.

Conditions for Clearing the DTC

A current DTC will clear when the BCM has undergone the setup procedure.

Diagnostic Aids

A newly replaced BCM will set DTC C0569 on its initial ignition ON cycle.

Reference Information

Scan Tool Reference

Scan Tool Data List

Special Tools Required

J-46079 Tire Pressure Monitor Diagnostic Tool

Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure. Verification Tests

Electronic Brake Control Module Programming and Setup