Easy lifehacks

Do you need to relearn the PASSKey System?

Do you need to relearn the PASSKey System?

No relearn is required on a Passkey equipped vehicle when replacing the PCM. Passkey II – The Passkey II system has the Theft Deterrent Module (TDM) function stored in the Body Control Module (BCM). The TDM portion of the BCM will validate the resistive chip in the ignition key.

When do I need to relearn the security key?

Start the If the vehicle starts and runs normally, the relearn is complete. If additional keys need to be relearned: Insert the next key to be Turn the key to the “ON” position within 10 seconds of removing the previously used key. Wait for security light to turn It should happen fairly quickly.

How long does it take to reset Passkey III?

Passkey III Reset procedure. Make sure the battery if fully charged because this procedure may take up to 30 minutes and you cannot start the vehicle during this time. If you’re adding a new key to the system, you MUST have all the older keys with you. All previously learned keys will be erased from the system as soon as you program the first key.

How does the passkey 3 anti theft system work?

The Passkey III anti-theft system uses a transponder inside the head of the ignition key. The exciter inside the ignition lock cylinder energizes this transponder when the ignition switch is turned on. The transponder transmits a unique signature to the theft deterrent control module.

No relearn is required on a Passkey equipped vehicle when replacing the PCM. Passkey II – The Passkey II system has the Theft Deterrent Module (TDM) function stored in the Body Control Module (BCM). The TDM portion of the BCM will validate the resistive chip in the ignition key.

Start the If the vehicle starts and runs normally, the relearn is complete. If additional keys need to be relearned: Insert the next key to be Turn the key to the “ON” position within 10 seconds of removing the previously used key. Wait for security light to turn It should happen fairly quickly.

Passkey III Reset procedure. Make sure the battery if fully charged because this procedure may take up to 30 minutes and you cannot start the vehicle during this time. If you’re adding a new key to the system, you MUST have all the older keys with you. All previously learned keys will be erased from the system as soon as you program the first key.

How long does it take to erase a PassLock key?

If you’re adding a new key to the system, you MUST have all the older keys with you. All previously learned keys will be erased from the system as soon as you program the first key. After the first key has been relearned, immediately insert the next key to be programmed within 10 seconds.

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Ruth Doyle