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 Malfunction

### Circuit/System Description

If the tire type and pressure selection information is not entered with the scan tool during the body control module (BCM) setup, the tire pressure monitor system indicator icon on the instrument cluster will flash for 1 min. and then remain illuminated after the ignition switch is cycled ON and the instrument cluster bulb check is complete. If equipped, the driver information center will also display a service tire monitor type message. Under these circumstances, DTC C0569 will be set and the tire type and pressure information will need to be entered for the system to function correctly.

### Conditions for Running the DTC

Ignition ON.

### Conditions for Setting the DTC

The BCM has not undergone the programming procedure.

### Action Taken When the DTC Sets

• | The tire pressure monitor system indicator icon on the instrument cluster flashes for 1 min. and then remains illuminated after the ignition switch is cycled ON and the instrument cluster bulb check is complete.

• | If equipped, the driver information center displays a service tire monitor type message.

### Conditions for Clearing the DTC

A current DTC will clear when the BCM has undergone the tire type and pressure selection setup procedure and 1 ignition cycle has occurred.

### Diagnostic Aids

A newly replaced BCM will set DTC C0569 after programming on its initial ignition ON cycle if the module setup information has not been entered.

### Reference Information

#### Schematic Reference

Tire Pressure Monitoring System Schematics

#### Connector End View Reference

Component Connector End Views

#### Description and Operation

Tire Pressure Monitor 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

### Circuit/System Verification

Perform the Body Control Module (BCM) Tire Pressure Sensors Learn with the scan tool and cycle the ignition

⇒ | If the DTC resets, replace the K9 Body Control Module (BCM).

### Repair Instructions

Perform the Diagnostic Repair Verification

Control Module References