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DTC B3060

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 B3060 00 : Unprogrammed Transponder Identification Code Received Malfunction

Circuit/System Description

Without BTM/ATH

When an ignition key is inserted into the ignition lock cylinder and the ignition is switched ON, the transponder embedded in the key is energised by the exciter coils surrounding the ignition lock cylinder. The transponder transmits a signal to the body control module (BCM). The BCM then compares this value to a value stored in memory. If the value is correct, the BCM will send the prerelease password via the serial data circuit to the engine control module (ECM). If the learned key code does not match or a transponder value is not received, the BCM will send the start disable password to the ECM.

With BTM/ATH

When a keyless entry transmitter is inserted into the transmitter pocket/slot and the ignition mode switch is pressed, the transponder embedded in the transmitter is energised by the immobiliser aerial exciter coil. The transponder transmits a signal to the body control module (BCM). The BCM then compares this value to a value stored in memory. If the value is correct, the BCM will send the prerelease password via the serial data circuit to the engine control module (ECM). If the learned key code does not match or a transponder value is not received, the BCM will send the start disable password to the ECM.

Conditions for Running the DTC

Ignition is in the Accessory or Run position.

Conditions for Setting the DTC

The transponder value measured by the BCM is incorrect or not learned to the vehicle.

Action Taken When the DTC Sets
    • Vehicle starting will be disabled.
    • The security indicator in the instrument cluster will be illuminated. The driver information centre will display a service message.

Conditions for Clearing the DTC
    • A current DTC will be cleared when the BCM detects a valid transponder value from the ignition key.
    • A history DTC will be cleared after 100 malfunction-free ignition cycles or when a scan tool is used to clear DTCs.

Reference Information

Schematic Reference

Immobiliser Schematics

Connector End View Reference

Component Connector End Views

Description and Operation

Immobiliser 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
  1. Perform the Vehicle Key Relearn procedure. Refer to Replacing Keys .
  2. Verify the scan tool BCM Key Part Number parameter reads a Key Part Number when turning the ignition ON with each key.
    3. [ARW-LISTFAIL]

  3. If a Key Part Number is not read

    Replace the appropriate key.

    4. [/ARW-LISTFAIL][ARW-LISTPASS]

  4. If a Key Part Number is read with each key

    5. [/ARW-LISTPASS]
  5. All OK.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Replacing Keys

   


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