Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Sound Quality is Bad Only when CD is Played (Volume is Too Low)

Toyota Tacoma 2015-2018 Service Manual / Navigation / Multi Info Display / Navigation System / Sound Quality is Bad Only when CD is Played (Volume is Too Low)

PROCEDURE

1.

REPLACE CD AND RECHECK

(a) Replace the CD with a known good one and recheck.

(1) Check if the same malfunction occurs again.

OK:

Malfunction disappears.

OK

END

NG

REPLACE NAVIGATION RECEIVER ASSEMBLY

No Sound can be Heard from Speakers
PROCEDURE 1. CHECK AUDIO SETTINGS (a) Display the "Sound Settings" screen. (b) Set volume, fader and balance to the initial values and check that sound i ...

CD cannot be Ejected
PROCEDURE 1. CHECK OPERATION (a) Press the disc eject switch of the navigation receiver assembly for 5 seconds or more and check that the CD is ejected. OK: CD i ...

Other materials:

P/W Master Switch Communication Stop (B1206)
DESCRIPTION This DTC is stored when LIN communication between the power window regulator master switch assembly and main body ECU (multiplex network body ECU) stops for 10 seconds or more. DTC No. DTC Detection Condition Trouble Area B1206 ...

Inspection
INSPECTION PROCEDURE 1. INSPECT NO. 1 ULTRASONIC SENSOR (a) Measure the resistance according to the value(s) in the table below. Text in Illustration *a Component without harness connected: (No. 1 Ultrasonic Sensor) Standar ...

No Sound can be Heard from Speakers
PROCEDURE 1. CHECK AUDIO SETTINGS (a) In sound output setting mode, set volume, fader and balance to the initial values and check that the sound is normal. OK: Audio system returns to normal. HINT: Sound quality adjustment measures vary according to the type ...

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