Pinpoint Test I: DTC B10D7:05

Anti-Theft - Without Intelligent Access (IA)

Pinpoint Test I: DTC B10D7:05

Normal Operation

During each vehicle start sequence, when the key is turned to the START or ON position, the Passive Anti-Theft System (PATS) transceiver reads the PATS (Passive Anti-Theft System) key identification code and sends the data to the Instrument Panel Cluster (IPC).

- DTC B10D7:05 (PATS (Passive Anti-Theft System) Key: System Programming Failures)- a continuous DTC that sets when there was a failure during the key programming procedure. A bad transponder (in the PATS (Passive Anti-Theft System) key) may also cause this DTC.

This pinpoint test is intended to diagnose the following:

- PATS (Passive Anti-Theft System) key programming concern

- PATS (Passive Anti-Theft System) key concern (transponder)

PINPOINT TEST I : DTC B10D7:05

I1 CHECK BOTH PATS (Passive Anti-Theft System) KEYS

NOTE: Follow this procedure using both PATS (Passive Anti-Theft System) keys (using one at a time).

- Obtain both PATS (Passive Anti-Theft System) keys from the customer and follow the procedure using one PATS (Passive Anti-Theft System) key, then the other. If the customer only has one PATS (Passive Anti-Theft System) key, it is necessary to cut a new PATS (Passive Anti-Theft System) key (does not have to be an IKT (Integrated Keyhead Transmitter) key).

- If it is necessary to cut a new PATS (Passive Anti-Theft System) key, cut the new key to match the original key. Program the PATS (Passive Anti-Theft System) keys. Refer to Key Programming Using Diagnostic Equipment- Without Intelligent Access (IA) .

- Insert the first PATS (Passive Anti-Theft System) key.

- Ignition ON.

- Clear the IPC (Instrument Panel Cluster) DTCs.

- Ignition OFF.

- Ignition ON.

- Retrieve and record the IPC (Instrument Panel Cluster) DTCs.

- Ignition OFF.

- Remove the first PATS (Passive Anti-Theft System) key.

- Insert the second PATS (Passive Anti-Theft System) key.

- Ignition ON.

- Clear the IPC (Instrument Panel Cluster) DTCs.

- Ignition OFF.

- Ignition ON.

- Retrieve and record the IPC (Instrument Panel Cluster) DTCs.

Is DTC B10D7:05 present with either key?

Yes
CUT a new key to replace the damaged key (the key that DTC B10D7:05 is still present with). DISCARD the damaged key. PROGRAM the new key. REFER to Spare Key Programming - Using Diagnostic Equipment . CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. TEST the system for normal operation.

No
If DTCs other than PATS (Passive Anti-Theft System) IPC (Instrument Panel Cluster) DTCs are retrieved, REFER to Body Control Systems.

If no PATS (Passive Anti-Theft System) IPC (Instrument Panel Cluster) DTCs are retrieved, the system is OK.