PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
Note
When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following system after the cable is reconnected.
| System Name | See Procedure |
|---|---|
| Parking Assist Monitor System |
WHEN DISCONNECTING AUXILIARY BATTERY CABLE
After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work Click here.
WHEN AUTOMATIC COLLISION NOTIFICATION HAS ACTIVATED
Perform "ACN CALL END" with the Techstream to terminate ACN (Automatic Collision Notification) with the call center Click here.
The BUB (Back-Up Battery) must be replaced.
WHEN DISCONNECTING CONNECTORS FROM TELEMATICS DATA COMMUNICATION MODULE (DCM (TELEMATICS TRANSCEIVER))
The power switch must be off.
WHEN REPLACING THE DCM (TELEMATICS TRANSCEIVER)
After installing a new DCM (Telematics Transceiver), perform "DCM ACTIVATION" with the Techstream Click here. This allows the Telematics service provider to register the new DCM (Telematics Transceiver) and to delete the old DCM (Telematics Transceiver) information from their database.
Note
Do not swap the DCM (Telematics Transceiver) with one from another vehicle.
WHEN UNABLE TO CONTACT WITH CALL CENTER BUT NO DTC
This may occur when the cellular signal strength was very weak. Check "DCM OPERATION HISTORY" with the Techstream Click here.
WHEN DIAGNOSING DCM (TELEMATICS TRANSCEIVER)
While attempting to diagnose the DCM (Telematics Transceiver), do not use a DCM (Telematics Transceiver) from another vehicle. Each DCM (Telematics Transceiver) is registered to a specific VIN and should not be tested in another vehicle.