Toyota Avalon (XX50): Rear Door Speaker

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. INSPECT REAR SPEAKER ASSEMBLY

(a) With the speaker installed, check that there is no looseness or other abnormalities.

(b) Check that there is no foreign matter in the speaker, no tears on the speaker cone or other abnormalities.

(c) Measure the resistance of the speaker. Standard Resistance: for 8 Speakers Tester Connection Condition Specified Condition 1 - 2 Always 3.2 to 4.8 Ω for 14 Speakers Tester Connection Condition Specified Condition 1 - 2 Always 6.2 to 9.4 Ω If the result is not as specified, replace the speaker.

*a Component without harness connected (Rear Speaker Assembly)

2. INSPECT REAR NO. 2 SPEAKER ASSEMBLY

(a) With the speaker installed, check that there is no looseness or other abnormalities.

(b) Check that there is no foreign matter in the speaker, no tears on the speaker cone or other abnormalities.

(c) Measure the resistance of the speaker. Standard Resistance: Tester Connection Condition Specified Condition 4 (TW+) - 2 (TW-) Always 10 kΩ or higher 1 (-) - 2 (TW-) Always Below 1 Ω 3 (+) - 4 (TW+) Always Below 1 Ω If the result is not as specified, replace the speaker.

*a Component without harness connected (Rear No. 2 Speaker Assembly)

(d) When there is a possibility that either the right or left speaker is malfunctioning, interchange the speakers and perform an inspection. If the malfunction disappears after interchanging the speakers, replace the malfunctioning speaker.

HINT:

Connect all connectors to the speakers when performing an inspection. If the result is not as specified, replace the speaker.

Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

• Use the same procedure for the RH side and LH side.
• The following procedure is for the LH side.

PROCEDURE

1. INSTALL REAR NO. 2 SPEAKER ASSEMBLY

NOTICE:

Do not touch the speaker cone.

(a) for 8 Speakers:

(1) Engage the 3 claws to install the rear No. 2 speaker assembly as shown in the illustration.

Install in this Direction

(b) for 14 Speakers:

(1) Engage the 3 claws to install the rear No. 2 speaker assembly as shown in the illustration.

Install in this Direction

2. INSTALL REAR SPEAKER ASSEMBLY

NOTICE:

Do not touch the speaker cone.

(a) Connect the connector.

(b) Engage the 2 guides to temporarily install the rear speaker assembly.

(c) Install the rear speaker assembly with the 3 screws.

HINT:

Install the screws in the order shown in the illustration.

3. INSTALL REAR DOOR TRIM BOARD SUB-ASSEMBLY

Click here

4. INSTALL REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL

Click here

5. INSTALL REAR DOOR TRIM ASSEMBLY COVER

Click here

6. INSTALL REAR DOOR ARMREST COVER SUB-ASSEMBLY

Click here

7. INSPECT POWER WINDOW OPERATION

for Gasoline Model: Click here

for HV Model: Click here

Removal

REMOVAL

CAUTION / NOTICE / HINT

HINT:

• Use the same procedure for the RH side and LH side.
• The following procedure is for the LH side.

PROCEDURE

1. REMOVE REAR DOOR ARMREST COVER SUB-ASSEMBLY

Click here

2. REMOVE REAR DOOR TRIM ASSEMBLY COVER

Click here

3. REMOVE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL

Click here

4. REMOVE REAR DOOR TRIM BOARD SUB-ASSEMBLY

Click here

5. REMOVE REAR SPEAKER ASSEMBLY

NOTICE:

Do not touch the speaker cone.

(a) Disconnect the connector.

(b) Remove the 3 screws.

(c) Disengage the 2 guides to remove the rear speaker assembly.

6. REMOVE REAR NO. 2 SPEAKER ASSEMBLY

NOTICE:

Do not touch the speaker cone.

(a) for 8 Speakers:

(1) Disengage the 3 claws to remove the rear No. 2 speaker assembly as shown in the illustration.

Remove in this Direction

(b) for 14 Speakers:

(1) Disengage the 3 claws to remove the rear No. 2 speaker assembly as shown in the illustration.

Remove in this Direction