Toyota Tundra Service Manual: No Sound can be Heard from Speakers

Toyota Tundra Service Manual / Audio, Visual, Telematics / Audio / Video / Audio And Visual System / No Sound can be Heard from Speakers

PROCEDURE

1.	CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY

(a) In sound output setting mode, set volume, fader and balance to the initial values and check that the sound is normal.

OK:

Audio and visual system returns to normal.

END (SETTINGS ARE DEFECTIVE)

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Microphone Circuit between Microphone and Radio Receiver

Noise Occurs or Sound Skips when Portable Player Plays

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WIRING DIAGRAM PROCEDURE 1. CHECK COMBINATION METER ASSEMBLY (SPEED SIGNAL) (a) Disconnect the clearance warning ECU assembly connector. (b) Using an oscilloscope, check the signal waveform of the combination meter assembly. Measurement Condition Item Content Terminal No. (Symbol) J35-17 (SPD) - Bod ...

Toyota Tundra Service Manual: No Sound can be Heard from Speakers

Microphone Circuit between Microphone and Radio Receiver

Noise Occurs or Sound Skips when Portable Player Plays

See More:

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Toyota Tundra Service Manual