Chevrolet Trax: DTC B3060: Unprogrammed transponder identification code received
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
Unprogrammed Transponder Identification Code Received
For symptom byte information, refer to Symptom Byte List .
Circuit/System Description
Without BTM and/or ATH/ATS
When an ignition key is inserted into the ignition lock cylinder and the
ignition is switched ON, the transponder
embedded in the key is energized by the exciter coil 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 and/or ATH/ATS
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 energized by the
immobilizer antenna 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 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.
Reference Information
Schematic Reference
Immobilizer Schematics (Encore), Immobilizer Schematics (Trax)
Connector End View Reference
WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS -
INDEX - ENCORE WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT
CONNECTOR END VIEWS - INDEX - TRAX
Description and Operation
Immobilizer 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
- Perform the Replacing Keys procedure. Refer to Key with Integrated
Transmitter Programming.
- Verify the K9 Body Control Module learns the vehicle key. The scan tool
Master Keys Learned
parameter should increment to indicate another key has been learned.
- If the BCM does not learn the key
Replace the key.
- If the BCM learns the key
- All OK.
READ NEXT:
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.
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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.
Diag
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.
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SEE MORE:
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 Descriptors
D
Warning
Driving with more than one
compact spare tire at a time could
result in loss of braking and
handling. This could lead to a
crash and you or others could be
injured. Use only one compact
spare tire at a time.
If this vehicle has a compact spare
tire, it was fully inflated when new;
however, i