Toyota 4Runner: CD Sound Skips

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Navigation / Multi Info Display / Navigation System / CD Sound Skips

CAUTION / NOTICE / HINT

NOTICE:

After replacing the navigation receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary.

PROCEDURE

1.	CHECK DISC

(a) Check that the disc is not deformed or cracked.

OK:

No deformation or cracks on the disc

END (DISC IS FAULTY)

2.	CHECK DISC

(a) Check the disc.

OK:

The disc is clean.

NOTICE:

Do not use a conventional record cleaner or anti-static preservative.

HINT:

If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.

CLEAN DISC

3.	REPLACE DISC AND RECHECK

(a) Replace the disc with a known good one and check that the malfunction disappears.

OK:

Malfunction disappears.

END (DISC WAS FAULTY)

4.	CHECK NAVIGATION RECEIVER ASSEMBLY

(a) Check the navigation receiver assembly installation condition.

(1) Check that the navigation receiver assembly is properly installed.

OK:

Navigation receiver assembly is properly installed.

REPLACE NAVIGATION RECEIVER ASSEMBLY

REINSTALL NAVIGATION RECEIVER ASSEMBLY

Disc cannot be Inserted or is Ejected Right After Insertion

CAUTION / NOTICE / HINT NOTICE: After replacing the navigation receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary. PROCEDURE ...

Radio Broadcast cannot be Received or Poor Reception

CAUTION / NOTICE / HINT NOTICE: After replacing the navigation receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary. PROCEDURE ...

Other materials about Toyota 4Runner:

Speaker Circuit
DESCRIPTION If there is a short in a speaker circuit, the radio and display receiver assembly detects it and stops output to the speakers. Thus sound cannot be heard from the speakers even if there is no malfunction in the radio and display receiver asse ...

Poor Sound Quality in All Modes (Low Volume)
PROCEDURE 1. CHECK AUDIO SETTINGS (a) Set "Treble", "Mid" and "Bass" to the initial values and check that sound is normal. OK: Malfunction disappears. HINT: Sound quality adjustment measure ...