Removal [10/2017 - 10/2022]: Procedure

PRECAUTION
NOTE:
- After the power switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the power switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.
  Refer to PRECAUTION [10/2017 - 09/2019] , or refer to PRECAUTION [09/2019 - 10/2020] , or refer to PRECAUTION [10/2020 - 11/2021] , or refer to PRECAUTION [11/2021 - 10/2023]
- After replacing the navigation ECU, if the "New software is not compatible with the system. Contact your dealer." on-screen message is displayed on the multi-display, update the software of the radio receiver assembly.
  Refer to PRECAUTION [10/2017 - 10/2022]
REMOVE RADIO RECEIVER ASSEMBLY WITH BRACKET
Refer to REMOVAL [10/2017 - 10/2022]

REMOVE NAVIGATION ECU WITH BRACKET

Remove the 2 bolts.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Pull the navigation ECU with bracket toward the rear of the vehicle as shown in the illustration.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Remove in this Direction

Disconnect each connector and remove the navigation ECU with bracket.
HINT:

Remove the navigation ECU with bracket together with the No. 1 navigation wire.

REMOVE SWITCH WIRE

Detach the guide.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Guide
*b	Clamp

REMOVE NO. 1 NAVIGATION WIRE

Disconnect the connector and remove the No. 1 navigation wire.

REMOVE NO. 3 RADIO BRACKET

Remove the 2 screws and No. 3 radio bracket.

REMOVE NO. 4 RADIO BRACKET

Remove the 2 screws and No. 4 radio bracket.