PCM Replacement
WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- PCM must be replaced by performing "Programmable Module Installation Procedure." (See PCM REPLACEMENT [L3] .) (See PCM REPLACEMENT [AJ] .)
- After PCM replacement, and programmable module installation has been performed, refer to the procedure for "KEY REPLACEMENT ", and perform key programming. (See KEY REPLACEMENT .)
NOTE:
- To start the engine, two or more keys need to be programmed.