Engine-Codes - Generic - B1399

B1399 Code - Personalised Key Synchronisation System Programming Failure

- Code Popularity: 10,356 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1399?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Passive Anti-Theft System (PATS) key not programmed
  • Faulty Body Control Module (BCM)
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How to Fix the DTC B1399?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B1399 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the B1399 Code Mean?

When the Body Control Module (BCM) enters a key programming state, it activates the transceiver to read the key in the ignition key cylinder. If a valid Passive Anti-Theft System (PATS) key is used and there are no concerns with PATS, the key is programmed into the BCM memory. The OBDII code sets when there is an unprogrammed PATS key

B1399 Code - Personalised Key Synchronisation System Programming Failure

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Code B1399 Information for Specific Makes

  • B1399 Ford Personalised Key Synchronisation System Programming Failure
  • B1399 Lincoln Personalised Key Synchronisation System Programming Failure
  • B1399 Mercury Personalised Key Synchronisation System Programming Failure

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