Precaution [10/2019 - ]
- PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTE:
After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 6 minutes before disconnecting the cable from the negative (-) battery terminal.
- If the cable has been disconnected from the negative (-) battery terminal before 60 seconds has elapsed, it is necessary to initialize the system. To initialize the system, perform the following procedures:
- Move the vehicle to an open area with good GPS reception.
HINT:
The "No GPS signal" icon is not displayed on the map screen when the reception is good.
- Turn the engine switch on (IG), and then wait several minutes while the system acquires time and location data and activates Destination Assist and Destination.
- Move the vehicle to an open area with good GPS reception.
- If the cable has been disconnected from the negative (-) battery terminal before 60 seconds has elapsed, it is necessary to initialize the system. To initialize the system, perform the following procedures:
- PRECAUTION FOR LEXUS ENFORM SYSTEM
- If replacing the DCM (telematics transceiver), refer to Work Procedure of When Replacing or Removing/Installing Parts.
Refer to WORK PROCEDURE [10/2019 - 07/2020] , or refer to WORK PROCEDURE [07/2020 - ]
- DCM (telematics transceiver)
- If replacing the DCM (telematics transceiver), refer to Work Procedure of When Replacing or Removing/Installing Parts.