Pinpoint Test A: DTC B10D7:05

Anti-Theft - Without Intelligent Access (IA)

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 (Passive Anti-Theft System) the key is programmed into the BCM (Body Control Module) memory.

- DTC B10D7:05 (PATS (Passive Anti-Theft System) Key: System Programming Failure)- sets when a PATS (Passive Anti-Theft System) key is not successfully programmed into the BCM (Body Control Module).

This pinpoint test is intended to diagnose the following:

- PATS (Passive Anti-Theft System) key

PINPOINT TEST A : DTC B10D7:05

A1 CHECK THE BCM (Body Control Module) DTCs FROM THE SELF-TEST

- Check the recorded results from the BCM (Body Control Module) self-test.

Is DTC B10D5:13, B10D7:87, B10D7:8F, or B10D9:87 retrieved?

Yes
REFER to the BCM (Body Control Module) DTC Chart Without Intelligent Access (IA). RESOLVE these DTCs first.

No
GO to A2.

A2 CHECK THE PATS (Passive Anti-Theft System) KEY

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

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

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 Key Programming - Program a Key Using Two Programmed Keys or Key Programming Using Diagnostic Equipment Key Programming 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 Key Programming - Program a Key Using Two Programmed Keys or Key Programming Using Diagnostic Equipment Key Programming Using Diagnostic Equipment. CLEAR the DTCs. REPEAT the self-test.