REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during telephone and GPS antenna assembly removal/installation are shown below. Necessary Procedure After Parts Removed/Installed/Replaced (for Gasoline Model)
CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing. Click here
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CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing. Click here
![]() PROCEDURE 1. REMOVE ROOF HEADLINING ASSEMBLY Click here
2. REMOVE TELEPHONE AND GPS ANTENNA ASSEMBLY WITH COVER
(c) Remove the washer and holder as shown in the illustration. ![]()
(d) Remove the telephone and GPS antenna assembly with cover as shown in the illustration. ![]()
3. REMOVE TELEPHONE AND GPS ANTENNA ASSEMBLY (a) Pull the telephone and GPS antenna assembly in the direction indicated by the arrow (1) shown in the illustration to disengage the 3 claws and 2 guides. ![]()
(b) Pull the telephone and GPS antenna assembly in the direction indicated by the arrow (2) shown in the illustration to disengage the guide and remove the telephone and GPS antenna assembly. (c) When reusing the telephone and GPS antenna assembly:
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Toyota Avalon Service & Repair Manual > Toyota Entune System(for Gasoline Model): Terminals Of Ecu
TERMINALS OF ECU DCM (TELEMATICS TRANSCEIVER) *a to Telephone Antenna (Sub) *b to Telephone Antenna (Main) *c to GPS Antenna - - Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition G11-1 (USB-) GR USB communication line - - G11-2 (USB+) GR USB communication line - - ...