Active Check Function

Operation Description 

When a door is locked or unlocked by keyfob operation, the vehicle hazard lamps flash and the horn sounds to verify operation.

• When a button on the keyfob is operated, the signal is sent from the remote controller and received by the keyless remote entry receiver.
• The received signal is sent to the BCM and compared with the registered ID number.
• If the ID number matches, the BCM uses communication to send the hazard lamps flashing and horn signal to the IPDM E/R.
• The IPDM E/R flashes the hazard lamps and sounds the horn for each keyfob operation.