PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected.
WHEN DISCONNECTING BATTERY CABLE (a) After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work. Click here
WHEN AUTOMATIC COLLISION NOTIFICATION HAS ACTIVATED (a) Perform "ACN CALL END" with Techstream to terminate ACN (Automatic Collision Notification) with the call center. Click here (b) The BUB (Back-Up Battery) must be replaced. WHEN DISCONNECTING CONNECTORS FROM DCM (TELEMATICS TRANSCEIVER) (a) The engine switch must be off. WHEN REPLACING THE DCM (TELEMATICS TRANSCEIVER) (a) After installing a new Telematics Data Communication Module (DCM (Telematics Transceiver)), perform "DCM ACTIVATION" with the Techstream. 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. Click here
NOTICE: Do not replace the DCM (Telematics Transceiver) with one from another vehicle. WHEN UNABLE TO CONTACT WITH CALL CENTER BUT NO DTC (a) 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) (a) 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. |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Power Window Control System(for Gasoline Model): Operation Check
OPERATION CHECK CHECK WINDOW LOCK FUNCTION HINT: Before performing the window lock switch operation check, make sure that the window lock switch is off (the switch is not pushed in). (a) Turn the window lock switch of the multiplex network master switch assembly on (pushed in) and check that the fro ...
