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 remote control door lock receiver (RCDLR) receives a radio frequency (RF) transmission from each tire pressure sensor. Each sensors RF transmission contains its own unique identification (ID) code that must be learned into the RCDLR memory. Once all 4 IDs have been learned and vehicle speed is 25 mph, or greater, the RCDLR continuously compares IDs in received transmission to its learned IDs to determine if all 4 sensors are present.

### Conditions for Running the DTC

The ignition is ON.

### Conditions for Setting the DTC

The RCDLR has not undergone the programming procedure.

### Action Taken When the DTC Sets

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

### Conditions for Clearing the DTC

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

### Diagnostic Aids

A newly replaced RCDLR will set DTC C0569 on its initial ignition ON cycle. Tire type and tire pressure selection setup must be performed.

### Reference Information

#### Description and Operation

Tire Pressure Monitor Description and Operation

#### Electrical Information Reference

• | Circuit Testing

• | Testing for Intermittent Conditions and Poor Connections

• | Wiring Repairs

• | Connector Repairs

#### Scan Tool Reference

• | Scan Tool Data Definitions

• | Scan Tool Data List

### Circuit/System Verification

Verify that the DTC C0569 is not set.

⇒ | If the DTC is set, program/setup the RCDLR. If the DTC resets, replace the RCDLR

### Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Control Module References for RCDLR replacement, setup, and programming