I’ve found the correct SCLM for my car, exact same part number, three-digit code, and frequency (433mhz). My VIN falls right after the change up to the system, but I’ve double checked what was in there and what I am going to install… it’s exact.
So, the question is, will I run into any reprogramming issues, or worse, totally deactivating my car, by swapping the old on for the new (used) one? I’ve heard horror stories and rumors that things can go wrong. Is there any truth to needing a dealer to reprogram the unit to the car? Possibly using their dealer-only PDU?
The unit I purchased came with one of it’s matching remotes, so that might help me out a bit. I’ve also found some clues on how to reprogram the existing remotes to work with the new unit (although, those instructions seem to apply to a 1998 XJ8, so I’m a bit unsure about that).
My plan is to disconnect the battery, unbolt and unplug the old unit, plug in the new unit, mount it back up, and then reconnect the battery and pray.
Bottom line is: should I expect any surprises? Is it easier than I’m making it sound? Anything specific I should (or should not) do?