Toyota Supra User Manual

0 (0)

1. Introduction

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2

DEVELOPMENT OBJECTIVES

As Toyota's high±performance flagship car, the Toyota Supra continues to make full use of available advanced technology.

In its fourth full model change, the Toyota Supra has been reborn, making great strides in becoming recognized as a full±fledged, world class sports car.

The major development objectives of the new Toyota Supra are as follows:

Styling

Timeless exterior design worthy of a muscular high±performance sports car

Interior

Dynamic interior design with a sporty image

Power Train

Boasting overwhelming power and response

Chassis

Offering communicative steering feel and superb response through stable and precise handling

Safety

High safety factors matching its high±speed driving capability

Weight Reduction

Trimming extra weight to realize the vehicle's full potential

Environment

The new refrigerant R134a is used for the air conditioning system

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EXTERIOR APPEARANCE

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FOREWORD

To assist you in your service activities, this manual explains the main characteristics of the new Toyota Supra, in particular providing a technical explanation of the construction and operation of new mechanisms and new technology used.

Applicable models: JZA80 series

This manual is divided into 4 sections.

1.Introduction ÐDevelopment objectives of the new model and model line±up.

2.New Model Outline ÐExplanation of the product to give a general understanding of its features.

3.Technical DescriptionÐTechnical explanation of the construction and operation of each new

system and component.

4. AppendixÐMajor technical specifications of the vehicle.

CAUTION, NOTICE, REFERENCE and NOTE are used in the following ways:

CAUTION

A potentially hazardous situation which could result in injury to people may occur if

instructions on what to do or not do are ignored.

 

 

 

NOTICE

Damage to the vehicle or components may occur if instructions on what to do or not

do are ignored.

 

 

 

REFERENCE

Explains the theory behind mechanisms and techniques.

 

 

NOTE

Notes or comments not included under the above 3 titles.

 

 

For detailed service specifications and repair procedures, refer to the following Repair Manuals:

Manual Name

Pub. No.

 

 

1993 Toyota Supra Repair Manual Vol. 1

RM343U1

Vol. 2

RM343U2

 

1993 Toyota Supra Electrical Wiring Diagram

EWD174U

 

 

 

All information contained herein is the most up±to±date at the time of publication. We reserve the right to make changes without prior notice.

TOYOTA MOTOR CORPORATION

1993 TOYOTA MOTOR CORPORATION

All rights reserved. This book may not be reproduced or copied, in whole or in part, without the written permission of Toyota Motor Corporation.

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4

MODEL CODE AND MODEL LINE±UP

MODEL CODE

JZA80 L ± A J M V F A

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

BASIC MODEL CODE

(1) JZA80 : With 2JZ±GE or 2JZ±GTE Engine

STEERING WHEEL POSITION

(2)

L : Left±Hand Drive

MODEL NAME

(3)

A : Toyota Supra

BODY TYPE

(4)L : Liftback

J : Liftback with Sports Roof

GEARSHIFT TYPE

F : 6±Speed Manual

(5)

M : 5±Speed Manual

P : 4±Speed Automatic

GRADE

(6)

V : Ð

ENGINE SPECIFICATION

(7)F : SFI* [EFI] and DOHC

Z : SFI [EFI] and DOHC with Turbocharger

DESTINATION

(8)A : U.S.A. K : Canada

*SFI (Sequential Multiport Fuel Injection)

MODEL LINE±UP

 

TRANSMISSION

 

5±Speed

6±Speed

4±Speed Automatic

 

 

Manual

Manual

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DESTINA-

ROOF

GRADE

ENGINE

W58

V160

A340E

A340E*

TION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard

 

 

JZA80L±

 

JZA80L±

 

 

 

 

ALMVFA

 

ALPVFA

 

 

 

 

2JZ±GE

 

 

 

 

 

 

 

 

 

 

Sport

 

JZA80L±

 

JZA80L±

 

 

 

 

 

 

 

 

 

AJMVFA

 

AJPVFA

 

U.S.A.

 

Ð

 

 

 

 

 

 

 

 

 

Standard

 

 

JZA80L±

 

JZA80L±

 

 

 

 

 

 

 

 

 

ALFVZA

 

ALPVZA

 

 

 

2JZ±GTE

 

 

 

 

 

 

 

 

 

 

Sport

 

 

JZA80L±

 

JZA80L±

 

 

 

 

 

 

 

 

 

AJFVZA

 

AJPVZA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Canada

Sport

Ð

2JZ±GTE

 

JZA80L±

 

JZA80L±

 

AJFVZK

 

AJPVZK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Electronically Controlled Transmission with an intelligent sporty control

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2. New Model Outline

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MAJOR COMPONENTS

The basic components of the new Toyota Supra are as follows.

 

Model

 

New

Previous

 

 

 

Item

 

 

 

 

 

 

 

 

 

 

 

Drive System

 

FR (Front Engine,

 

Rear Wheel Drive)

 

 

 

 

 

 

 

 

 

 

Type

 

2JZ±GE: In±line 6, 3.0±Liter

7M±GE: In±Line 6, 3.0±Liter

 

 

 

 

 

Engine

Displacement cm3 (cu. in.)

 

2997 (182.9)

2954 (180.3)

Valve Mechanism

 

24 Valve, DOHC

 

 

 

 

 

 

 

DOHC

Fuel System

 

SFI*1 [EFI]

MFI*2 [EFI]

Max. Output [SAE±NET]

 

164 @ 5800 (220 @ 5800)

149 @ 6000 (200 @ 6000)

 

 

 

kW @ rpm (HP @ rpm)

 

 

 

 

 

 

 

 

 

 

 

Max. Torque [SAE±NET]

 

285 @ 4800 (210 @ 4800)

255 @ 3600 (188 @ 3600)

 

N.m @ rpm(ft.lbf @ rpm)

 

 

 

 

 

Turbocharger

Type

 

2JZ±GTE: In±line 6, 3.0±Liter

7M±GTE: In±Line 6, 3.0±Liter

 

 

 

 

Fuel System

 

SFI*1 [EFI]

MFI*2 [EFI]

 

Displacement cm3 (cu. in.)

 

2997 (182.9)

2954 (180.3)

 

Valve Mechanism

 

24 Valves, DOHC

with

 

 

 

 

Max. Output [SAE±NET]

 

239 @ 5600 (320 @ 5600)

173 @ 5600 (232 @ 5600)

 

 

DOHC

kW @ rpm (HP @ rpm)

 

 

 

 

 

 

 

 

N.m @ rpm (ft.lbf @ rpm)

 

 

 

 

Max. Torque [SAE±NET]

 

427 @ 4000 (315 @ 4000)

344 @ 3200 (254 @ 3200)

 

 

 

 

 

 

 

 

Clutch

 

 

Dry Type, Single Plate

 

 

 

 

 

 

Manual

 

W58: 5±Speed (For 2JZ±GE)

W58: 5±Speed (For 7M±GE)

Trans-

 

V160: 6±Speed (For 2JZ±GTE)

R154: 5±Speed (For 7M±GTE)

 

 

 

 

 

 

mission

Automatic

 

A340E: 4±Speed (For 2JZ±GE)

A340E: 4±Speed (For 7M±GE)

 

 

A340E*3: 4±Speed (For 2JZ±GTE)

A340E: 4±Speed (For 7M±GTE)

 

 

 

Brakes

 

 

4±Wheel Ventilated Disc

 

 

 

 

Suspension

 

4±Wheel Double Wishbone

 

 

 

 

 

 

Gear Type

 

Rack and Pinion

 

 

 

 

 

Steering

 

 

Vehicle Speed Sensing Hydraulic

Power Steering

 

Reaction Type Electronically

 

 

 

 

 

Controlled PPS*4

 

*1 SFI: Sequential Multiport Fuel Injection

 

 

*2 MFI: Multiport Fuel Injection

*3 Electronically Controlled Transmission with an intelligent sporty control

*4 PPS: Progressive Power Steering

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7

SERVICEABILITY IMPROVEMENT

DATA LINK CONNECTOR 2

[TOYOTA DIAGNOSTIC COMMUNICATION LINK]

The new Toyota Supra has the same DLC2* [TDCL: Toyota Diagnostic Communication Link] as the Camry.

The DLC2 has been provided inside the cabin as a connector exclusively for diagnosis of the Engine Control, Transmission Control, ABS, Cruise Control and SRS Airbag to improve serviceability.

*DLC2 (Data Link Connector 2)

Connecting the following terminals of the DLC2 to terminal E1 selects the diagnosis mode.

Terminal

System

 

 

TE1

Engine Control (Normal Mode)

TE1 and TE2

Engine Control (Test Mode)

TC

ABS, Cruise Control System, SRS Airbag

TT

Transmission Control

NOTICE

Never make a mistake with the terminal connection position as this will cause a malfunction.

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ENGINE

ENGINE LINE±UP

The following are the two newly developed engines that are available for the new Toyota Supra:

Displace-

Engine

Max. Output

Max. Torque

Features

ment

Type

[SAE±NET]

[SAE±NET]

 

 

 

 

 

 

 

 

 

285 N m @ 4800 rpm

An in±line 6, 3.0±liter DOHC engine,

3.0 L

2JZ±GE

164 kW @ 5800 rpm

adopting ACIS* and dual exhaust man-

(220 HP @ 5800 rpm)

(210 ft lbf @ 4800 rpm)

ifold, offering high±performance and

 

 

 

 

 

 

low fuel consumption at high level.

 

 

 

 

 

 

 

 

427 N m @ 4000 rpm

A turbocharged in±line 6, 3.0±liter

3.0 L

2JZ±GTE

239 kW @ 5600 rpm

DOHC engine with a charge air cooler

(320 HP @ 5600 rpm)

(315 ft lbf @ 4000 rpm)

[intercooler], featuring high response

 

 

 

 

 

 

and power output.

 

 

 

 

 

*ACIS: An Acoustic Control Induction System, equivalent to the Intake Air Control System used in the 7M±GE engine of the previous model.

2JZ±GTE ENGINE

The 2JZ±GTE is newly developed turbocharged in±line 6, 3.0±liter, 24±valve DOHC engine with a charge air cooler [intercooler]. Along with the two±way twin turbocharger system, this engine features two compact turbines, and a large±capacity, air±cooled charge air cooler which improves turbo response, and provides high engine response and performance.

The two±way twin turbocharger system uses two small turbochargers numbered 1 and 2, and their operation is controlled by the ECM* [engine ECU] in accordance with the driving condition. This system applies boost from the No. 1 turbocharger to improve turbo response during a low±speed operation, and from both the No. 1 and No. 2 turbochargers to provide high power output during a high±speed operation.

*ECM (Engine Control Module)

Two±Way Twin Turbo System

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Toyota Supra User Manual

9

CHASSIS

By combining the basic functions of a vehicle, ª to run, to turn, and stopº, at high level, the chassis of the new Toyota Supra aims to realize a ride that is worthy of the world±class sports car.

MAJOR COMPONENTS

*Electonically Controlled Transmission with an intelligent sporty control

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CHASSIS

CLUTCH

1.Flywheel Damper

The six±speed manual transmission model uses super±long travel flywheel damper made by LUK GmbH (Germany) to reduce the noise and vibration of the drivetrain.

A±A Cross Section

MANUAL TRANSMISSION

1.V160 Manual Transmission

The 2JZ±GTE engine model adopts a newly developed transmission with six±speed forward gears and a one±speed reverse gear made by GETRAG GmbH (Germany) to ideally match the performance of the engine.

Shift Pattern

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BODY

By optimally locating the frame components and redesigning their joint structures, the body shell of the new Toyota Supra achieves an ideal rigidity. Also, all panel areas are made seamless by using a single steel sheet, and a newly developed sheet aluminum alloy is adopted for the engine hood and the roof (sports roof model only) for weight reduction.

The vehicle's rust resistance is increased and the noise and vibration are reduced through an expanded application of the anti±corrosion steel sheet as well as the optimally located vibration damping steel sheet and asphalt sheet.

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EXTERIOR

STYLING

The styling objective of the new Toyota Supra is to produce a high±performance, genuine world±class sports car with an individuality that sets it apart from other sports cars.

The styling has the following features:

A dynamic composite dimension reminiscent of the firm musculature and physique of a speeding beast.

A rational design with details devoted to the driving functionality.

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EXTERIOR

EXTERIOR EQUIPMENT

BUMPERS

Large, lightweight bumpers that are integrated flush against the body, are used in the front and rear.

A front spoiler, integrated with the front bumper, is provided as a standard equipment.

A large, lightweight rear spoiler is available as an option for the 2JZ±GTE model.

Front

Rear

LIGHTS

1.Front Lights

The headlight is four±light system which integrates the fog lights and parking lights in one unit.

Both the low±beam headlights and the fog lights are the projector type.

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EXTERIOR

2.Rear Lights

The sporty looking rear combination lights consist of four lenses arranged in±line, each having a separated function.

A high±mounted stoplight with Light Emitting Diodes (LED) is embedded in the rear door panel.

WIPERS

The front wipers consist of the wiper motor and the linkage integrated in its full±floating type pipe frame structure, designed to reduce the noise and irregular wiping angle.

The intermittent rear wiper is provided as a standard equipment.

Front Wiper

OUTSIDE REAR VIEW MIRRORS

The outside rear view mirrors are mounted onto the door panel.

The heated, electrical remote±controlled mirrors are standard equipment.

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EXTERIOR

DISC WHEELS

The two types of sporty, five±spoke aluminum wheels are prescribed as follows:

Wheel

Engine

Wheel Size

(in.)

Wheel

Tire Size

 

 

Type

Front

Rear

Color

(Front : Rear)

 

 

 

 

 

 

 

A

2JZ±GE

16 x 8JJ

16 x 9JJ

Silver

225/50 : 245/50

 

 

 

 

 

 

B

2JZ±GTE

17 x 8JJ

17 x 9.5JJ

Silver

235/45 : 255/40

 

 

 

 

 

 

Type A

Type B

NOTICE

Your Supra has been fitted with specially developed tires which provide exceptional dynamic performance under general road conditions. However, (on vehicles equipped with the 2JZ±GTE engine,) you may also notice that your tires wear more rapidly than standard tires as a result of their superior performance.

TAILPIPE DIFFUSER

A prominent diffuser, with a large diameter

(100 mm) suitable for a sports car, is provided on the tailpipe.

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INTERIOR

The new Toyota Supra pursues an interior design concept to provide a magnificent space in which a powerful sports±minded form and a superb maneuverability worthy of a high±performance vehicle are incorporated.

CABIN

The instrument panel and door trim are configured to provide a down±force form to look as if the vehicle is flush against the road surface.

Sleek, curved design seats that express their supporting role.

The instruments and switches are sensibly laid out for better maneuverability and visibility during high±speed driving.

The location of the steering wheel and easy±to±grip shift lever knob permits a relaxed driving position.

The overall performance has improved due to the detailed. refinements.

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INTERIOR

SEATS

1.General

The bucket type sport seats, with excellent holding capability, are provided for all models. The rear seat is an integrated foldable type.

Genuine leather seats are available as an option for all models. The vehicles destined for Canada are also available with seat heaters on their genuine leather seats.

2.Front Seat

The seat has the following adjustments

 

Seat

 

Driver

Passenger

: Manual

 

 

 

 

: Power

 

Adjustment Function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)

Fore±and±aft Slide

 

 

 

 

 

 

 

 

 

 

 

(2)

Reclining

 

Angle adjustment

 

 

 

 

 

 

 

 

 

(3)

 

Front±folding

 

Ð

 

 

 

 

 

 

 

 

 

 

 

(4)

Rear Vertical Height

 

 

Ð

 

 

 

 

 

 

 

(5)

Walk±in Mechanism

 

Ð

 

 

 

 

 

 

 

 

 

Driver

Passenger's

The seat cushion & back are made concave to accommodate the contour of the occupant. The individual physical differences are absorbed by the seat, giving the occupant a snug fit.

New

Previous

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INTERIOR

The seatpad of the seatback is constructed of two layers as illustrated below. The soft surface comes in contact with the occupant, while the hard chip±urethane inside supports the occupant when the vehicle makes a turn.

New

Previous

3.Rear Seat

A rear seat with an integrated folding seatback is used. This rear seat uses lockable hinges, which can be locked when the seatback is in either the upright or folded position.

The method of securing the seat cushion has been changed from the conventional spring±hook type to the plastic clip type to improve appearance.

New

Previous

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INTERIOR

SEAT BELTS

The front seats are provided with the 3±point ELR (Emergency Locking Retractor) seat belts with an electronically operated tension reduction mechanism as standard equipment. The passenger seat is additionally provided with an ALR ( Auto±Locking Retractor) mechanism.

The front seat belt inner buckle is attached to the seat adjuster. The buckle moves with the seat itself.

The rear seat belts feature a 3±point ELR with an ALR mechanism. The slip joint is enclosed in the pillar to improve appearance.

New

Previous

TRIM

1.Door Trim

The door trim is designed to continue the curve which started at the instrument panel.

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INTERIOR

2.Ceiling Area

A molded type roof headlining used.

The front and rear roof side inner garnishes have been integrated for a more attractive appearance.

A spring mechanism has been provided in the sun visor holder to improve its operability.

The inner rear view mirror is attached to the inside of the front windshield.

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INTERIOR

TONNEAU COVER

A lightweight tonneau cover is used.

FLOOR CARPET

The floor carpet is one piece from the front to the rear. The floor carpet is filled with urethane on the underside. This not only gives the surface a flat structure but also improves noise damping.

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INTERIOR

INSTRUMENT PANEL, SWITCH LAYOUT AND EQUIPMENT

The instrument panel of the new Toyota Supra maintains design continuity with the center console, and it wraps the driver with its large±curve cockpit design. All the instruments are enclosed in an instrument cluster featuring a new glare±proof and soft±to±the±touch finish.

The switches are strategically located with improved operability and visibility during high±speed driving.

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INTERIOR

COMBINATION METER

The three sporty looking, large instruments are arranged side by side for good visibility.

A cableless, electric speedometer is used. In addition, an electronic odo/trip meter, which is separate from the speedometer, is used.

A master warning lamp for the various warning lamps is newly equipped in the tachometer.

A shift position indicator is provided in the tachometer for the automatic transmission model only.

AIR CONDITIONING

All models come with fully automatic air conditioning, controlled by an air conditioning ECU, as standard equipment.

This air conditioning uses the new R134a refrigerant.

The control panel adopts switches that excel in their ease±of±use, including a rear window defogger switch.

Control Panel

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INTERIOR

The defroster performance is enhanced through the adoption of radial±flow type front defroster nozzles that produce a smooth airflow, as well as the enlarged opening of the driver side defroster nozzle.

New

Previous

AUDIO SYSTEM

An AM±FM multiplex ETR (Electronic Tuning Radio) with cassette deck is standard, and a CD (Compact Disc) player is an option.

A diversified antenna system like that in the previous model is used.

An anti±theft system like that in the previous model is used.

Availability

Standard

Option

AM/FM ETR with Cassette Deck,

AM/FM ETR with Cassette Deck and

6±Speaker System

CD Player, 7±Speaker System

Separate Power Amplifier

Separate Power Amplifier

30 W (Max.) x 4 Channel

30 W (Max.) x 4 Channel + 50 W

 

 

(for Woofer)

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INTERIOR

Layout of Speakers

IGNITION KEY CYLINDER

The ignition key cylinder has been relocated from the side of the steering column to the instrument panel for easier operation.

New

Previous

The previous button type ignition key cylinder has been replaced with a push±in type. The ignition key is simply pushed in first to turn it from the ACC to LOCK position. Models with an automatic transmission have a shift lock system. Accordingly, the shift lever must be in ªPº range before pushing the key.

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SAFETY AND ENVIRONMENT

STEERING WHEEL

All models use a four±spoke type ϕ370mm steering wheel covered with genuine leather.

TILT STEERING

A tilt steering is standard for all models.

When the tilt lever is turned up, the steering wheel moves to the highest position to provide space for easier entry and exit.

When the tilt lever is kept in the raised position, the steering wheel position can be changed to any of the five positions within a range of 11°15'.

TRANSMISSION SHIFT LEVER KNOB

The transmission shift lever knob is made compact and easily adaptable to the driver's hand, for that sporty shift performance.

Manual Transmission

Automatic Transmission

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INTERIOR

SRS AIRBAG

In addition to the standard driver's airbag in the steering pad, the new Toyota Supra offers a front passenger airbag located in the instrument panel above the glove box.

CRUISE CONTROL SYSTEM

The cruise control system is standard equipment

The main switch and control switch are on the one lever, which is installed on the steering column and can be operated easily.

The motor±type actuator is used.

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INTERIOR

POWER WINDOW SYSTEM

A power window system is standard equipment The power window system includes one±touch auto down.

The one±touch auto down function automatically opens the driver's side window fully.

Driver Side

DOOR LOCK CONTROL SYSTEM

The door lock control system with 2±step unlock function is standard equipmen. With the 2±step unlock function, turning the key in the driver's side door once will unlock the driver's side door only, and turning it twice unlocks both doors.

THEFT DETERRENT SYSTEM

A theft deterrent system is used to prevent vehicle theft. When the system is set, the horn and headlights operate if the front door, hood or back door is forcibly opened.

Indicator Light

When system is set ±Flashes

When the system has been activated ±Lights up

The audio system also has an anti±theft system, whereby the radio and cassette deck is disabled if the radio body is stolen from the vehicle.

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INTERIOR

ILLUMINATED ENTRY SYSTEM

An illuminated entry system is standard equipment in all models. This system makes it easy to enter and exit the new Toyota Supra at night, etc.

The illuminated entry entry system turns on the dome light and the door key and ignition key illumination lights for 15 seconds after either door is closed when passengers are entering or leaving the vehicle. During the 15 seconds that these lights are on, if the ignition switch is turned to the ACC or ON position, or if all doors are locked, the dome light and all other illumination lights go off immediately.

Door Key

Ignition Key

CONSOLE BOX

A console box, with a door that opens sideways is used. Also, there is a coin box provided within.

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