Toyota 4Runner: Inspection

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Audio / Video / Luggage Speaker / Inspection

INSPECTION

PROCEDURE

1. INSPECT NO. 1 SPEAKER ASSEMBLY WITH BOX

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 (WF1+) - 3 (WF1-)	Always	1.6 to 2.4 Ω
2 (WF2+) - 4 (WF2-)	Always	1.6 to 2.4 Ω

Text in Illustration

*a	Component without harness connected (No. 1 Speaker Assembly with Box)

If the result is not as specified, replace the No. 1 speaker assembly with box.

Removal

REMOVAL PROCEDURE 1. REMOVE REAR NO. 1 FLOOR STEP COVER (w/ Rear No. 2 Seat) 2. REMOVE QUARTER SCUFF PLATE RH (w/ Rear No. 2 Seat) 3. REMOVE REAR DOOR SCUFF PLATE RH 4. REMOVE REAR DOOR ...

Installation

INSTALLATION PROCEDURE 1. INSTALL STEREO COMPONENT AMPLIFIER ASSEMBLY (a) Install the stereo component amplifier to the No. 1 speaker assembly with box with the 3 bolts. 2. INSTALL NO. 1 SPEAKER ...

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Inspection
INSPECTION PROCEDURE 1. INSPECT NO. 1 ULTRASONIC SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 1 (E ...