Toyota Avalon Service & Repair Manual: Installation

INSTALLATION

PROCEDURE

1. PRECAUTION

NOTICE:

• When replacing the radio and display receiver assembly or navigation ECU, always replace it with a new one. If a radio and display receiver assembly or navigation ECU which was installed to another vehicle is used, the following may occur:
  • A communication malfunction DTC may be stored.
  • The radio and display receiver assembly or navigation ECU may not operate normally.
• After replacing the navigation ECU, if "New software is not compatible with the system. Contact your dealer." is displayed on the multi-display, update the software of the radio and display receiver assembly.

2. INSTALL NAVIGATION ECU

3. INSTALL DCM (TELEMATICS TRANSCEIVER) WITH ANTENNA CORD (w/ Manual (SOS) Switch)

4. INSTALL NO. 1 TELEPHONE BRACKET

(a) w/o Manual (SOS) Switch:

(1) Engage the guide and install the No. 1 telephone bracket with the 2 screws.

(b) w/ Manual (SOS) Switch:

(1) Engage the 3 guides and install the No. 1 telephone bracket with the 3 screws.

5. INSTALL NO. 2 TELEPHONE BRACKET

(a) w/o Manual (SOS) Switch:

(1) Engage the guide and install the No. 2 telephone bracket with the 2 screws.

(2) Engage the wiring harness clamp.

(b) w/ Manual (SOS) Switch:

(1) Engage the 3 guides and install the No. 2 telephone bracket with the 3 screws.

(2) Engage the wiring harness clamp.

(3) Engage the clamp.

6. INSTALL NO. 5 ANTENNA CORD SUB-ASSEMBLY

Click here

7. INSTALL NAVIGATION ECU WITH BRACKET

(a) w/o Manual (SOS) Switch:

(1) Connect each connector.

(2) Install the navigation ECU with bracket with the 2 nuts as shown in the illustration.

Install in this Direction

(3) Connect the connector.

(b) w/ Manual (SOS) Switch:

(1) Connect each connector.

(2) Install the navigation ECU with bracket with the 2 nuts as shown in the illustration.

Install in this Direction

(3) Connect the 2 connectors.

8. INSTALL NO. 2 HEATER TO REGISTER DUCT SUB-ASSEMBLY

Click here

9. INSTALL RADIO AND DISPLAY RECEIVER ASSEMBLY WITH BRACKET

Click here

10. INSTALL CENTER NO. 2 INSTRUMENT CLUSTER FINISH PANEL

Click here

11. INSTALL CENTER NO. 1 INSTRUMENT CLUSTER FINISH PANEL

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12. INSTALL CENTER INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY

Click here

13. INSTALL CONSOLE BOX POCKET SUB-ASSEMBLY

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14. INSTALL FRONT CONSOLE UPPER PANEL GARNISH

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15. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL RH

Click here

16. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL LH

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