AutoCodes – Cadillac – B1016 Cadillac

B1016 Cadillac Code - Vehicle Identification Number Information Not Programmed

Quick Answer

After battery power has been restored following a loss of power, the Theft Deterrent Module (TDM) will perform a check on the stored Vehicle Identification Number (VIN). Common causes include Program Vehicle Identification Number (VIN) to Theft Deterrent Module (TDM), Faulty Theft Deterrent Module (TDM), Theft Deterrent Module (TDM) harness is open or shorted. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means
B1016 Cadillac indicates Vehicle Identification Number Information Not Programmed .
Common causes
Common causes include Program Vehicle Identification Number (VIN) to Theft Deterrent Module (TDM), Faulty Theft Deterrent Module (TDM), Theft Deterrent Module (TDM) harness is open or shorted.
Severity
Moderate - service should be scheduled soon.
Can I drive?
The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
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Code Popularity 1,188
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 11, 2021
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Code B1016 Cadillac Description

After battery power has been restored following a loss of power, the Theft Deterrent Module (TDM) will perform a check on the stored Vehicle Identification Number (VIN). If the VIN is CORRECT, the TDM will run the VIN Timer for a programmable length of time, typically 10 minutes. The TDM will send a message via the serial data circuit to the Instrument Panel Cluster (IPC) to illuminate the SECURITY indicator. After the VIN Timer has timed out, the security indicator will turn OFF. If the VIN is INCORRECT, the TDM will send the fuel to disable password to the Engine Control Module (ECM), via the serial data circuit. The immobiliser system considers this to be an indication of tampering and will not allow the vehicle to start. The TDM will send a message via the serial data circuit to the IPC to flash the SECURITY indicator.
OBDII Code B1016 Cadillac - Vehicle Identification Number Information Not Programmed  - AutoCodes.com
B1016 Cadillac Code - Vehicle Identification Number Information Not Programmed

What are the Possible Causes of the DTC B1016 Cadillac?

  • Program Vehicle Identification Number (VIN) to Theft Deterrent Module (TDM)
  • Faulty Theft Deterrent Module (TDM)
  • Theft Deterrent Module (TDM) harness is open or shorted
  • Theft Deterrent Module (TDM) circuit poor electrical connection

How to Fix the DTC B1016 Cadillac?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1016 Cadillac code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B1016 Cadillac code?

Need more information on how to fix the B1016 Cadillac code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1016 Cadillac code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1016 Cadillac Code

1. What are the common symptoms of OBDII code B1016 (Cadillac) related to "Vehicle Identification Number Information Not Programmed"?

The common symptoms include an illuminated check engine light, issues with starting the vehicle, and potential difficulties with emissions testing.

2. What causes the OBDII code B1016 (Cadillac) indicating "Vehicle Identification Number Information Not Programmed"?

This code is typically triggered when the vehicle's computer detects that the VIN information is missing or has not been programmed correctly.

3. How serious is the OBDII code B1016 (Cadillac) for "Vehicle Identification Number Information Not Programmed"?

While this code may not directly affect the drivability of the vehicle, it is important to address it promptly to ensure proper functioning of the vehicle's systems.

4. Can I continue driving my Cadillac with the OBDII code B1016 indicating "Vehicle Identification Number Information Not Programmed"?

It is generally safe to drive the vehicle with this code, but it is recommended to have it diagnosed and repaired as soon as possible to prevent potential issues down the road.

5. How can I diagnose the OBDII code B1016 (Cadillac) related to "Vehicle Identification Number Information Not Programmed"?

Diagnosing this code typically involves using a diagnostic scanner to retrieve the specific details of the code and checking for any related issues with the VIN.

6. Can I reset the OBDII code B1016 (Cadillac) for "Vehicle Identification Number Information Not Programmed" on my own?

While you can attempt to clear the code with an OBDII scanner, it is crucial to address the underlying cause to prevent the code from reoccurring.

7. Is it necessary to visit a dealership for repairs related to the OBDII code B1016 (Cadillac) regarding "Vehicle Identification Number Information Not Programmed"?

While a dealership may have specific knowledge of Cadillac vehicles, a qualified mechanic or auto repair shop can also diagnose and repair this issue effectively.

8. Are there any DIY repair tips for fixing the OBDII code B1016 (Cadillac) due to "Vehicle Identification Number Information Not Programmed"?

DIY tips may include checking the VIN programming using specialized tools or seeking guidance from online resources or Cadillac forums for potential solutions.

9. How much does it typically cost to repair the OBDII code B1016 (Cadillac) associated with "Vehicle Identification Number Information Not Programmed"?

Repair costs can vary depending on the root cause of the issue, but it is recommended to obtain quotes from different repair shops to find the most cost-effective solution.

10. Can the OBDII code B1016 (Cadillac) indicating "Vehicle Identification Number Information Not Programmed" affect other vehicle systems?

While this code is primarily related to the VIN information, unresolved issues could potentially impact other vehicle systems that rely on accurate VIN data for operation.

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