For 1990-2009 cars

### Diagnostic Instructions

• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.

• | Review Strategy Based Diagnosis for an overview of the diagnostic approach.

• | Diagnostic Procedure Instructions provides an overview of each diagnostic category.

### DTC Descriptor

DTC C0569 00: System Configuration Error

### Circuit/System Description

The electronic brake module (EBCM) receives a serial data message from each of the network modules. Each module contains its own unique identification (ID) code that must be programmed into a new the EBCM.

### Conditions for Running the DTC

Ignition ON.

### Conditions for Setting the DTC

The EBCM has not undergone the programming procedure.

### Action Taken When the DTC Sets

• | The EBCM disables the ABS/ traction control system (TCS)/ vehicle stability enhancement system (VSES) for the duration of the ignition cycle.

• | The ABS indicator illuminates.

• | The Red brake indicator illuminates.

• | The Stability Control indicator illuminates.

• | The driver information center (DIC) displays All Wheel Drive OFF, Service Stabilitrak and Service Traction Control messages.

### Conditions for Clearing the DTC

A current DTC will clear when the EBCM is programmed.

### Diagnostic Aids

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

### Reference Information

#### Schematic Reference

Antilock Brake System Schematics

#### Connector End View Reference

Component Connector End Views

#### Description and Operation

ABS Description and Operation

#### Electrical Information Reference

• | Circuit Testing

• | Connector Repairs

• | Testing for Intermittent Conditions and Poor Connections

• | Wiring Repairs

#### Scan Tool Reference

Control Module References for scan tool information

### Circuit/System Verification

Verify that C0569 is not set.

⇒ | If the DTC is set, program the EBCM. If the DTC resets, replace the EBCM.

### Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Control Module References for EBCM replacement, setup, and programming