What is the matching method for replacing the BCM in a Sylphy?
1 Answers
Use 505X to read the old BCM information, turn off the ignition switch, replace the new BCM, then turn on the ignition switch and write the old information into the new BCM. Use the device to match the keys. If the password is correct, the anti-theft light will flash for 3 seconds and then turn off, indicating a successful match.