B10D7 - PATS Key System Programming Failure

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B10D7 Possible Causes

  • Passive Anti-Theft System (PATS) key not programmed
  • Faulty Body Control Module (BCM)

B10D7 Tech Notes

B10D7:05 PATS Key: System Programming Failure
B10D7:81 PATS Key: Invalid Serial Data Received
B10D7:87 PATS Key: Missing Message

Cost of diagnosing the B10D7 code

    Labor: 1.0

    The cost of diagnosing the B10D7 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B10D7 Possible Symptoms

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

B10D7 Meaning

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 a PATS key is not successfully programmed into the BCM.
OBDII Code B10D7 - PATS Key System Programming Failure - Engine-Codes.com

B10D7 Information for specific makes

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