Toyota 4Runner: Back Door Speaker

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Audio / Video / Back Door Speaker

Components

COMPONENTS

ILLUSTRATION

Removal

REMOVAL

CAUTION / NOTICE / HINT

HINT:

Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.

PROCEDURE

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ).

2. REMOVE BACK DOOR TRIM PANEL ASSEMBLY

3. REMOVE REAR NO. 2 SPEAKER ASSEMBLY

(a) Disconnect the connector.

(b) Remove the 3 screws.

NOTICE:

Do not touch the cone of the speaker.

Inspection

INSPECTION

PROCEDURE

1. INSPECT REAR NO. 2 SPEAKER ASSEMBLY (for 8 Speakers)

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	Always	4 Ω

If the result is not as specified, replace the rear No. 2 speaker assembly. Text in Illustration

*a

Component without harness connected

(Rear No. 2 Speaker Assembly)

2. INSPECT REAR NO. 2 SPEAKER ASSEMBLY (for 9 Speakers)

(a) Temporarily replace the front No. 2 speaker assembly with a new or normally functioning one.

OK:

Malfunction disappears.

Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.

PROCEDURE

1. INSTALL REAR NO. 2 SPEAKER ASSEMBLY

(a) Temporarily install the speaker by attaching the 2 claws of the speaker to the door panel.

(b) Install the speaker with the 3 screws.

Torque:

2.5 N·m {25 kgf·cm, 22 in·lbf}

NOTICE:

Do not touch the cone of the speaker.

2. INSTALL BACK DOOR TRIM PANEL ASSEMBLY

3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ).

Radio Receiver Power Source Circuit

DESCRIPTION This is the power source circuit to operate the radio and display receiver assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this sy ...

Front Door Speaker

Components COMPONENTS ILLUSTRATION Removal REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. ...

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