Lexus ES300 (1997 year). Manual — part 65

INTRODUCTION

GENERAL REPAIR INSTRUCTIONS

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IN-5

the specified seal lock adhesive to the bolt, nut or
threads.

(c)

Precoated parts are indicated in the component il-
lustrations by the ”

” symbol.

7.

When necessary, use a sealer on gaskets to prevent
leaks.

8.

Carefully observe all specifications for bolt tightening
torques. Always use a torque wrench.

9.

Use of special service tools (SST) and special service ma-
terials (SSM) may be required, depending on the nature
of the repair. Be sure to use SST and SSM where speci-
fied and follow the proper work procedure. A list of SST
and SSM can be found at the preparation of AX section.

10. When replacing fuses, be sure the new fuse has the cor-

rect amperage rating. DO NOT exceed the rating or use
one with a lower rating.

11. To pull apart electrical connectors, pull on the connector

itself, not the wires.

12. Care must be taken when jacking up and supporting the

vehicle. Be sure to lift and support the vehicle at the prop-
er locations.
(a)

If the vehicle is to be jacked up only at the front or
rear end, be sure to block the wheels at the opposite
end in order to ensure safety.

(b)

After the vehicle is jacked up, be sure to support it on
stands. It is extremely dangerous to do any work on
a vehicle raised on a jack alone, even for a small job
that can be finished quickly.

INTRODUCTION

ABBREVIATIONS USED IN THIS MANUAL

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IN-6

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ABBREVIATIONS USED IN THIS
MANUAL

ATF

Automatic Transaxle Fluid

B

0

Overdrive Brake

B

1

Second coast Brake

B

2

Second Brake

B

3

First and Reverse Brake

C

0

Overdrive Direct Clutch

C

1

Forward Clutch

C

2

Direct Clutch

D

Disc

F

Flange

F

0

O/D One-way Clutch

F

1

No.1 One-way Clutch

F

2

No.2 One-way Clutch

MP

Multipurpose

O/D

Overdirve

P

Plate

SSM

Special Service Materials

SST

Special Service Tools

IN01H-0R

INTRODUCTION

GLOSSARY OF SAE AND TOYOTA TERMS

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IN-7

GLOSSARY OF SAE AND TOYOTA TERMS

This glossary lists all SAE-J1930 terms and abbreviations used in this manual in compliance with SAE
recommendations, as well as their Toyota equivalents.

SAE

ABBREVIATIONS

SAE TERMS

TOYOTA TERMS

( )--ABBREVIATIONS

A/C

Air Conditioning

Air Conditioner

ACL

Air Cleaner

Air Cleaner

AIR

Secondary Air Injection

Air Injection (AI)

AP

Accelerator Pedal

-

B+

Battery Positive Voltage

+B, Battery Voltage

BARO

Barometric Pressure

-

CAC

Charge Air Cooler

Intercooler

CARB

Carburetor

Carburetor

CFI

Continuous Fuel Injection

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CKP

Crankshaft Position

Crank Angle

CL

Closed Loop

Closed Loop

CMP

Camshaft Position

Cam Angle

CPP

Clutch Pedal Position

-

CTOX

Continuous Trap Oxidizer

-

CTP

Closed Throttle Position

-

DFI

Direct Fuel Injection (Diesel)

Direct Injection (DI)

DI

Distributor Ignition

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DLC1

DLC2

DLC3

Data Link Connector 1

Data Link Connector 2

Data Link Connector 3

1: Check Connector

2: Toyota Diagnosis Communication Link (TDCL)

3: OBD II Diagnostic Connector

DTC

Diagnostic Trouble Code

Diagnostic Code

DTM

Diagnostic Test Mode

-

ECL

Engine Control Level

-

ECM

Engine Control Module

Engine ECU (Electronic Control Unit)

ECT

Engine Coolant Temperature

Coolant Temperature, Water Temperature (THW)

EEPROM

Electrically Erasable Programmable Read Only

Memory

Electrically Erasable Programmable Read Only Memory

(EEPROM),

Erasable Programmable Read Only Memory

(EPROM)

EFE

Early Fuel Evaporation

Cold Mixture Heater (CMH), Heat Control Valve (HCV)

EGR

Exhaust Gas Recirculation

Exhaust Gas Recirculation (EGR)

EI

Electronic Ignition

Toyota Distributorless Ignition (TDI)

EM

Engine Modification

Engine Modification (EM)

EPROM

Erasable Programmable Read Only Memory

Programmable Read Only Memory (PROM)

EVAP

Evaporative Emission

Evaporative Emission Control (EVAP)

FC

Fan Control

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FEEPROM

Flash Electrically Erasable Programmable

Read Only Memory

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FEPROM

Flash Erasable Programmable Read Only Memory

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FF

Flexible Fuel

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FP

Fuel Pump

Fuel Pump

GEN

Generator

Alternator

GND

Ground

Ground (GND)

HO2S

Heated Oxygen Sensor

Heated Oxygen Sensor (HO2S)

IN016-02

INTRODUCTION

GLOSSARY OF SAE AND TOYOTA TERMS

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IN-8

IAC

Idle Air Control

Idle Speed Control (ISC)

IAT

Intake Air Temperature

Intake or Inlet Air Temperature

ICM

Ignition Control Module

-

IFI

Indirect Fuel Injection

Indirect Injection

IFS

Inertia Fuel-Shutoff

-

ISC

Idle Speed Control

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KS

Knock Sensor

Knock Sensor

MAF

Mass Air Flow

Air Flow Meter

MAP

Manifold Absolute Pressure

Manifold Pressure

Intake Vacuum

MC

Mixture Control

Electric Bleed Air Control Valve (EBCV)

Mixture Control Valve (MCV)

Electric Air Control Valve (EACV)

MDP

Manifold Differential Pressure

-

MFI

Multiport Fuel Injection

Electronic Fuel Injection (EFI)

MIL

Malfunction Indicator Lamp

Check Engine Light

MST

Manifold Surface Temperature

-

MVZ

Manifold Vacuum Zone

-

NVRAM

Non-V olatile Random Access Memory

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O2S

Oxygen Sensor

Oxygen Sensor, O

2

Sensor (O

2

S)

OBD

On-Board Diagnostic

On-Board Diagnostic (OBD)

OC

Oxidation Catalytic Converter

Oxidation Catalyst Converter (OC), CCo

OP

Open Loop

Open Loop

PAIR

Pulsed Secondary Air Injection

Air Suction (AS)

PCM

Powertrain Control Module

-

PNP

Park/Neutral Position

-

PROM

Programmable Read Only Memory

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PSP

Power Steering Pressure

-

PTOX

Periodic Trap Oxidizer

Diesel Particulate Filter (DPF)

Diesel Particulate Trap (DPT)

RAM

Random Access Memory

Random Access Memory (RAM)

RM

Relay Module

-

ROM

Read Only Memory

Read Only Memory (ROM)

RPM

Engine Speed

Engine Speed

SC

Supercharger

Supercharger

SCB

Supercharger Bypass

-

SFI

Sequential Multiport Fuel Injection

Electronic Fuel Injection (EFI), Sequential Injection

SPL

Smoke Puff Limiter

-

SRI

Service Reminder Indicator

-

SRT

System Readiness Test

-

ST

Scan Tool

-

TB

Throttle Body

Throttle Body

TBI

Throttle Body Fuel Injection

Single Point Injection

Central Fuel Injection (Ci)

TC

Turbocharger

Turbocharger

TCC

Torque Converter Clutch

Torque Converter

TCM

Transmission Control Module

Transmission ECU (Electronic Control Unit)

TP

Throttle Position

Throttle Position

TR

Transmission Range

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