Mitsubishi Multi Communication System Reset ((install))
What or behavior is the screen currently showing?
The of your Mitsubishi (e.g., 2015 Outlander, 2018 Pajero).
down firmly for 10 to 15 seconds.
Simple remotes (small, no LCD screen) cannot initiate a logic reset. You must use the main breaker method. mitsubishi multi communication system reset
The GPS map loses calibration, fails to track your vehicle accurately, or loading screens loop indefinitely.
If a soft reset does not resolve the issue, you may need to perform a . This action reverts the system back to its original factory settings and wipes all user data. How to perform a factory reset: Navigate to the main menu and select Settings . Look for a System or General Settings option.
This is the safest approach for minor glitches, as it restarts the system without deleting your saved data (such as radio presets or paired Bluetooth devices). What or behavior is the screen currently showing
Resetting the system can often resolve a variety of minor to moderate software glitches. Common scenarios where a reset might be necessary include:
If the navigation system fails to display maps after a reset, the MMCS hard drive or SD card slot may have failed to read data during the boot sequence.
Press the physical or Setup button on the MMCS frame. Tap System on the touchscreen display. Simple remotes (small, no LCD screen) cannot initiate
| Scenario | Action | Time Required | | :--- | :--- | :--- | | | Soft Reset (Breaker off/60 seconds/on) | 5 minutes | | Error Code E6 / E7 | Soft Reset + check TB5 wiring polarity | 10 minutes | | Remote beeps but no reaction | Hard Reset (SW1-1 on power up) | 15 minutes | | Lightning strike nearby | Hard Reset + replace communication fuse | 20 minutes |
✅ Frozen screens, slow performance, or temporary audio glitches.
Warning: This returns the indoor unit to its factory state. If you have multiple indoor units to one remote, or used a Central Controller (PAC-SC51KUA), you will lose those groupings.
: Remove the "Mitsubishi" entry from your phone's Bluetooth list before attempting to repair.
This guide covers the hierarchy of resets, ranging from a "soft reboot" to a "hard factory reset."