Pinpoint Test A: DTC B10D7:05

Anti-Theft

Pinpoint Tests

Pinpoint Test A: DTC B10D7:05

Normal Operation

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

- DTC B10D7:05 ( PATS Key: System Programming Failure) - sets when a Passive Anti-Theft System (PATS) key is unsuccessfully programmed into the BCM.

This pinpoint test is intended to diagnose the following:

- PATS key

PINPOINT TEST A: DTC B10D7:05

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A1 CHECK THE BCM DTCs FROM THE SELF-TEST

- Check the recorded results from the BCM self-test.
- Is DTC B10D5:13, B10D7:87, B10D7:8F, or B10D9:87 retrieved?

Yes
REFER to the BCM DTC Chart. RESOLVE these DTCs first. Body Control Module (BCM) DTC Chart

No
GO to A2.

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A2 CHECK THE PATS KEY

- NOTE: The keys must have "HA" or "SA" stamped on the key blade.

- Check that the correct PATS keys are used with the vehicle. Compare the Integrated Keyhead Transmitters (IKTs) with the one shown in Anti-Theft Anti-Theft - Passive Anti-Theft System (PATS) in the Description and Operation.
- Are the correct keys being used?

Yes
ATTEMPT to program the key again. If key programming fails, DISCARD the damaged key and PROGRAM a new key. REFER to Key Programming - Program a Key Using Two Programmed Keys Using Two Programmed Keys or Key Programming Using Diagnostic Equipment Using Diagnostic Equipment. CLEAR the DTCs. REPEAT the self-test.

No
OBTAIN the correct key(s) for the vehicle. PROGRAM the new key(s). REFER to Key Programming - Program a Key Using Two Programmed Keys Using Two Programmed Keys or Key Programming Using Diagnostic Equipment Using Diagnostic Equipment. CLEAR the DTCs. REPEAT the self-test.

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