B1016

DTC B1016

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 Instructionsprovides an overview of each diagnostic category.

DTC Descriptor
DTC B1016 XX
- Vehicle Identification Number Information Not Programmed

Circuit/System Description

The control module performs a self test and vehicle identification number (VIN) verification. This DTC indicates that a VIN is not programmed or that the control module has an internal fault. The internal fault detection is handled inside the control module, no external circuits are involved.

Conditions for Running the DTC

The only requirements are voltage and ground.

Conditions for Setting the DTC

The control module has detected that the VIN is not programmed.

Conditions for Clearing the DTC

* The condition for setting the DTC is no longer present.
* The history DTC will clear after 50 fault-free ignition cycles.
* The DTC can be cleared using a scan tool.

Circuit/System Verification

Verify DTC B1016 is not set.

If the DTC is set, program the control module. If the DTC resets, replace the control module.

Repair Instructions

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

Control Module References Programming and Relearningfor control module replacement, setup, and programming