[Cause]
The acceleration sensor has not been connected to the motherboard. Or, the communication between the acceleration sensor and the motherboard is abnormal.
[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.