Operation CHARM: Car repair manuals for everyone.

Programming, Electronic Door Lock Control System

NOTE: Keyless entry remote transmitters have individual codes and adding a new code erases a previous code. There is no sure way to determine which code is erased.

^ When the customer has purchased additional keyless entry remote transmitters, or has replaced a lost keyless entry remote transmitter, the customer MUST bring to the dealer ALL keyless entry remote transmitters for the vehicle.
^ The dealer must then reprogram ALL keyless entry remote transmitters at the same time.
^ The Remote Anti-theft Personality (RAP) module erases all previous keyless entry remote transmitters from memory when the keyless entry remote transmitters are programmed or reprogrammed.
^ The RAP module can store up to four keyless entry remote transmitters in memory.

NOTE: Be aware that when in program mode, any transmitter pressed within 30 meters of the vehicle may get programmed to that vehicle (thus erasing all of the codes).

To program (or reprogram) keyless entry remote transmitters into the RAP module, perform the following steps.
1. Make sure that the anti-theft system is not armed or triggered.
2. Turn the ignition switch from OFF to RUN eight times within 10 seconds, ending in RUN.
Program mode can also be entered if the ignition switch is cycled from OFF to START four times within 10 seconds, ending in RUN.
If the RAP module has successfully entered program mode, it will lock and then unlock all doors.
3. Press any button on a keyless entry remote transmitter within 20 seconds of step 2 and the doors will lock and then unlock to confirm that each keyless entry remote transmitter has been programmed.
If the door locks do not respond for any key less entry remote transmitter, wait a few seconds and press the button again. If the door locks still fail to respond, go to Pinpoint Test C.
4. Turn ignition switch OFF (or wait up to twenty seconds after Step 2) to exit program mode. If a new set of keyless entry remote transmitters have been programmed (or reprogrammed), the RAP module will lock and unlock all doors one last time to confirm.