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AutoCodes - Generic - B1016

B1016 Code - Vehicle Identification Number Information Not Programmed

- Code Popularity: 7,892 Views
- Repair Importance Level: 2/3
- Repair Difficulty Level: 2/3
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What are the Possible Causes of the DTC B1016?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • 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
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How to Fix the DTC B1016?

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

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1016 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code B1016 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 - Vehicle Identification Number Information Not Programmed  - AutoCodes.com
B1016 Code - Vehicle Identification Number Information Not Programmed

Need More Information on the Code?

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

Information for Specific Makes

  • B1016 Buick Vehicle Identification Number Information Not Programmed
  • B1016 Cadillac Vehicle Identification Number Information Not Programmed
  • B1016 Chevrolet Vehicle Identification Number Information Not Programmed
  • B1016 GMC Vehicle Identification Number Information Not Programmed

Need Help with the Code?

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Code B1016 comments

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