[Cause]
The number in the alarm message is 1: The connection of the acceleration sensor cannot be recognized. When the alarm information number is 2: Connect a sensor other than the acceleration sensor.
[Countermeasure]
1. Regarding the connection cable, please confirm that the connector is connected.
2. Confirm that the shielding layer of the above connection cable is properly grounded.
3. Replace the above connecting cable.
4. Replace the acceleration sensor. Before implementing countermeasure 5 below, be sure to obtain an image backup of the control unit.
5. Replace the mainboard and restore the obtained image backup.
代码
Note To clear this alarm, power needs to be cycled.