CARO3 ALL SERVICE PRODUCTION CONTROLLER PRODUCTION BROADCAST CODE ECM ECM I IIY E iseimzz 6 wry SERVICE I zy Numan l zdE F l 1 1 I E 4EE ezxeisseazr I UT REFCODE sewer r n n n CODE g I IIIIIIHIIIIIIHIIIIM H F CAR ECM PCM COMPONENT CROSS REFERENCE CHART PRODUCTION PRODUCTION SERVICE REMAN MODULE BROADCAST MODULE 6ERVICE PRODUCTION ECM PCM CODE ECM PCM EPROM EPROM CODE 1993 16186811 BDKW 16159278 16189590 7050BDKW 9592BDZJ 16186821 BDKX 16159278 16189594 7048BDKX 9597BDZK 16186831 BDKY 16159278 16189599 7045BDKY 9600BDZL 16186841 BDKZ 16159278 16189603 7053BDKZ 9604BDZN 16186851 BDLA 16159278 16189607 7055BDLA 9608BDZN 16186861 BDLB 16159278 16189610 7058BDLB 9612BDZP 16186871 BDLC 16159278 16186818 7060BDLC 16186891 BDLF 16159278 16186822 70658DLF 16186941 BDLM 16172693 16186951 BDLN 16172693 16186961 BDLP 16172693 16186881 BDLD 16159278 16186819 70638DLD 16189591 BDZJ 16159278 16189590 95928023 16189601 BDZK 16159278 16189594 95978DZK 16189611 BDZL 16159278 16189599 9600BDZL 16189621 BDZM 16159278 16189603 96048DZM 16189631 BDZN 16159278 16189607 96088DZN 16189641 BDZP 16159278 16189610 9612BDZP 16190521 BFCN 16172693 16190531 BFCP 16172693 16193341 BFWU 16172693 16193411 BFWW 16172693 16193421 BFWX 16172693 CONTAINS EPROM WHICH MUST BE PROGRAMMED IN DEALERSHIP NOTE Due to Clean Air Act calibrator is now called an EPROM and Controller is now called a Module PCM Powertrain Control Module Controls both Engine and Tranmission ECM Engine Control Module Controls 0nly Engine When replacing the Production ECM PCM Module with a Remanufactured ECM PCM Module it is important to transfer the Production Broadcast Code And Production ECM number to the Remanufactured ECM Module Label Please do not record on ECM Cover This will enable positive identification of ECM PCM Components throughout the service life of the vehicle j 1993 GENERAL MOTORS SERVICE PARTS 0PlEERAT IONS CHEVROLET 18F 5 93 3 13 3 999