C0565

DTC C0565

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis Strategy Based Diagnosis for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions Diagnostic Procedure Instructions provides an overview of each diagnostic category.

DTC Descriptor
DTC C0565 5A
- Vehicle Identification Number Not Plausible

Circuit/System Description

The vehicle identification number (VIN) is programmed into the power steering control module during initial programming of the module.

Conditions for Running the DTC

Ignition ON

Conditions for Setting the DTC

The power steering control module is not properly programmed.

Action Taken When the DTC Sets

* DTC C0565 is stored in memory.
* The driver information center displays the SERVICE POWER STEERING warning message.

Conditions for Clearing the DTC

* A current DTC will clear on the next malfunction-free ignition cycle.
* A history DTC will clear after 40 consecutive malfunction-free ignition cycles.

Diagnostic Aids

A newly replaced power steering control module can set one or more DTC on its initial ignition ON cycle.

Reference Information
Schematic Reference

Power Steering Schematics Electrical Diagrams
Connector End View Reference

Component Connector End Views Sunshade - Left (D6I)
Description and Operation

Power Steering System Description and Operation (Hydraulic Power Steering) Power Steering System (Hydraulic Power Steering)Power Steering System Description and Operation (Electronic Power Steering) Power Steering System (Electronic Power Steering)
Electrical Information Reference

* Circuit Testing Circuit Testing
* Connector Repairs Connector Repairs
* Testing for Intermittent Conditions and Poor Connections Testing for Intermittent Conditions and Poor Connections
* Wiring Repairs Wiring Repairs

Scan Tool Reference

Control Module References Control Module References for scan tool information

Circuit/System Verification

1. Verify that DTC C0565 is not present.

• If the DTC is present, program the K43 Power Steering Control Module and verify the DTC does not reset.

2. If the DTC resets, replace the K43 Power Steering Control Module.

Repair Instructions

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

* Steering Gear Replacement Steering Gear Replacement
* Power Steering Assist Motor Replacement Service and Repair for power steering control module replacement
* Control Module References Control Module References for power steering control module replacement, programming and setup