see LIN 2.0 spec. Chap. 2.5.1 or LIN 2.1 spec. chap. 22.214.171.124
Assign frame ID range is used to set or disable PIDs up to four frames. It is important to notice that the request provides the protected identifier, i.e. the frame identifier and its parity. Furthermore, frames with frame identifiers 60 (0x3C) to 63 (0x3F) can not be changed (diagnostic frames and reserved frames).