B10D8 Code - PATS Key Less Than Minimum Programmed No Sub Type Information
Quick Answer
When the Body Control Module (BCM) enters a key programming state, it activates the transceiver to read the key in the ignition key cylinder. Common causes include Passive Anti-Theft System (PATS) key not programmed, Faulty Body Control Module (BCM). Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B10D8 indicates PATS Key Less Than Minimum Programmed No Sub Type Information.
- Common causes
- Common causes include Passive Anti-Theft System (PATS) key not programmed, Faulty Body Control Module (BCM).
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code B10D8 Description
What are the Possible Causes of the DTC B10D8?
- Passive Anti-Theft System (PATS) key not programmed
- Faulty Body Control Module (BCM)
How to Fix the DTC B10D8?
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 B10D8 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.
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Information for Specific Makes
- B10D8 Ford — PATS Key Less Than Minimum Programmed No Sub Type Information
- B10D8 Lincoln — PATS Key Less Than Minimum Programmed No Sub Type Information
- B10D8 Mercury — PATS Key Less Than Minimum Programmed No Sub Type Information
Frequently Asked Questions about B10D8 Code
1. What does the OBDII code B10D8 mean?
B10D8 indicates that the Passive Anti-Theft System (PATS) has detected fewer programmed keys than required for proper operation.
2. What are the common symptoms of code B10D8?
Symptoms include the vehicle not starting, a flashing or solid anti-theft light on the dashboard, and a possible "No Key Detected" message in keyless systems.
3. What causes the B10D8 code to appear?
The code is typically caused by lost or unprogrammed keys, a failure in the key programming process, or issues with the PATS module.
4. Can I still drive my car with a B10D8 code?
No, the vehicle may not start until the correct number of keys are programmed to the system.
5. How many keys are required for the PATS system to function properly?
Most PATS systems require at least two programmed keys to function correctly.
6. How can the B10D8 code be resolved?
The code can be resolved by programming additional keys using a compatible scan tool or by visiting a dealership or locksmith with key programming capabilities.
7. Can I program new keys myself to fix the B10D8 code?
In some cases, you can program keys yourself if you already have two working keys. If not, a professional will need to handle the programming.
8. Could a dead key fob battery trigger the B10D8 code?
No, a dead key fob battery would not trigger this code, but it might prevent the vehicle from recognizing the key.
9. Does the B10D8 code indicate a problem with the PATS module?
Not necessarily. The code usually points to an issue with the number of programmed keys rather than a fault in the PATS module itself.
10. How can I prevent the B10D8 code from reoccurring?
Ensure you always have at least two programmed keys for your vehicle and avoid losing keys without promptly replacing and programming them.
Discuss the causes and fixes for B10D8 OBDII Code
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