Mac Key Writing: Description
WARNING: This page is about a different car, the 2024 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
When replacing ECM, it is necessary to write MAC key to ECM. Write MAC key to ECM according to "MAC Key writing" procedure of "M.U.T.-III SE Operation Manual". Refer to WORK PROCEDURE .
CAUTION:
During MAC key writing, maintain the following conditions:
- Ignition switch ON
- M.U.T.-III SE is connected to internet