This keyless remote programming instructions work for L,U,T remote with part # MR587980, MR558501, FCC id OUCG8D-525M-A, and part # G8D-525M-A on the back of it.
1. Look for the Data Line Connector (DLC) underneath the driver’s sidedashboard. DLC can be located either to the left or the right of the steering column base. The figure to the side will serve as a map for your DLC (they usually are not numbered). View in figure b, is looking straight into the cavities of the DLC. Check
how the DLC is tapered on both ends: we will be working on the wider row of cavities (1 through 8 in figure b.).
2. Put the key in the ignition leave it OFF.
3. Check if metal contact pins are present in terminals 1 and 4, then use a jumper wire to connect the terminal 1 and 4. NOTE: Make sure you know which terminals are 1 and 4 and leave the jumper wire connected until the 7th step.
5. Press either the LOCK or UNLOCK button on the transmitter to be registered three times within 10 seconds.
Upon successful programming, the door will lock and unlock once.