DTC B3060
Diagnostic Instructions
DTC Descriptor
DTC B3060 00 : Unprogrammed Transponder
Identification Code Received Malfunction
Circuit/System Description
When an ignition key is inserted into the ignition lock cylinder
and the ignition is switched ON, the transponder embedded in the
head of the key is energized by the exciter coils surrounding the
ignition lock cylinder. The energized transponder transmits a
signal that contains its unique value, which is received by the
body control module (BCM). The BCM then compares this value to a
value stored in memory. If the value is not correct, the BCM
disables an engine start.
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 center 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
Immobilizer Schematics
Connector End View Reference
Component Connector End Views
Description and Operation
Immobilizer Description and Operation
Electrical Information Reference
Scan Tool Reference
Control Module References for scan tool information
Circuit/System Verification
- Perform the Vehicle Key Relearn procedure. Refer to
Replacing Keys .
- While viewing the scan tool BCM Key Part Number
parameter, turn ON the ignition with each of the available vehicle
keys. The parameter should read a Key Part Number with all
available keys.
If not the specified value, replace the appropriate key.
Repair Instructions
Perform the
Diagnostic Repair Verification after completing the diagnostic
procedure.
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