Toyota Sequoia (2005). Manual - part 562

I28354

Head

Capstan

Pinch Roller

–

DIAGNOSTICS

AUDIO SYSTEM

DI–2043

2237

3

Clean head and check operation.

PREPARATION:
Head cleaning

(1)

Raise the cassette door with your finger. Using a
pencil or similar object, push in the guide.

(2)

Using a cleaning pen or cotton applicator soaked in
cleaner, clean the head surface, pinch rollers and
capstans.

CHECK:
Check if the same trouble occurs again.
OK:

Malfunction disappears.

NG

Replace radio receiver assy.

OK

End.

DIDAD–01

DI–2044

–

DIAGNOSTICS

REAR SEAT AUDIO SYSTEM

2238

REAR SEAT AUDIO SYSTEM

PRECAUTION

NOTICE:
When disconnecting the battery terminal, initialize the following system after the terminal is recon-
nected.

System Name

See Page

Back Door Power Window Control System

BE–77

DIDAE–01

I27729

Radio and Navigation Assy (*1)
Radio Receiver Assy (*2)

Rear Door
Speaker

Tweeter

Rear Door Speaker

Front Door Speaker 
and Woofer

Steering Pad Switch

Instrument Panel J/B

 RAD NO. 2 Fuse

 ECU–B

 AM1 Fuse

Engine Room J/B

 RAD NO. 1 Fuse

 RAD NO. 3 Fuse

Ignition Switch

Rear Seat Audio 
Controller Assy

Headphone
Terminal

Front Door
Speaker 
and Woofer

Stereo Component
Amplifier

*1: w/ Navigation System
*2: w/o Navigation System

–

DIAGNOSTICS

REAR SEAT AUDIO SYSTEM

DI–2045

2239

LOCATION

DIDAF–01

I28753

Sound Signal

Rear Seat Audio Controller

Radio Receiver Assy
or
Radio and Navigation
Assy

AVC–LAN

Speakers

Stereo Component 
Amplifier Assy

Switch Assy

Wireless
Headphone

Headphone
Terminal

Wired Headphone

Wired Headphone

DI–2046

–

DIAGNOSTICS

REAR SEAT AUDIO SYSTEM

2240

SYSTEM DIAGRAM