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

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