OEM Electrical Wiring Diagram Abbreviations: Abbreviations

The following abbreviations are used in this manual.

2WD = Two Wheel Drive Vehicles

4WD = Four Wheel Drive Vehicles

A/C = Air Conditioning

A/T = Automatic Transmission

ABS = Anti-Lock Brake System

ACIS = Acoustic Control Induction System

ADD = Automatic Disconnecting Differential

BEAN = Body Electronics Area Network

CAN = Controller Area Network

CD = Compact Disc

DIFF. = Differential

EC = Electrochromic

ECU = Electronic Control Unit

ESA = Electronic Spark Advance

ETCS-i = Electronic Throttle Control System-intelligent

IC = Integrated Circuit

INT = Intermittent

J/B = Junction Block

LH = Left-Hand

LSD = Limited Slip Differential

R/B = Relay Block

RH = Right-Hand

SFI = Sequential Multiport Fuel Injection

SPEC. = Specification

SRS = Supplemental Restraint System

SW = Switch

TEMP. = Temperature

TRAC = Traction Control

TVIP = TOYOTA Vehicle Intrusion Protection

VSC = Vehicle Stability Control

VSV = Vacuum Switching Valve

VVT = Variable Valve Timing

VVT-i = Variable Valve Timing-intelligent

w = With

w/o = Without

* The titles given inside the components are the names of the terminals (terminal codes) and are not treated as being abbreviations.