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Home >> Cadillac >> 2000 >> Catera V6-3.0L VIN R >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Description and Operation >> Engine Control Module (ECM) >> Theft Deterrent System Frequency Code Programming
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Theft Deterrent System Frequency Code Programming

This vehicle is equipped with a theft deterrent system which interfaces with the ECM. If the ECM is replaced, program the new ECM with the frequency code of the theft deterrent module that is currently on the vehicle. Refer to ECM Replacement/Programming for the proper procedure. The vehicle will not start until this procedure is completed.
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