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Home >> Ford >> 2012 >> Explorer Base, 3.5 8, AWD, 6F50 >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Anti-Theft System - Passive Anti-Theft System - With Intelligent Access >> Description And Operation >> Passive Anti-Theft System (PATS) - with Intelligent Access (IA) >> Component Description >> Backup Transceiver

Backup Transceiver

The backup transceiver is used as a backup device. If the vehicle fails to start conventionally, an IA key can be placed in the backup slot to allow the vehicle to start. The backup transceiver is located next to the slot and activates any IA key that is placed in the slot. The transceiver is wired to the RFA module and when activated it sends out a signal to activate an IA key. Once the key is activated, it sends a signal back to the transceiver which is then sent to the RFA module.