Sable V6-183 3.0L DOHC VIN S MFI (1997)
Alarm System Transponder: Description and Operation
TRANSCEIVER
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Interfaces the PATS control module to the encoded ignition key.
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Sends power to the encoded key and receives the ignition key data signal.
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In turn, the transceiver sends the key code to the PATS control module which determines if the key being used is a properly coded key.
