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O PHOW TO READ WIRING DIAGRAMS
Connector SymbolsINFOID:0000000012433151
Most of connector symbols in wiring diagrams are shown from the terminal side.
• Connector symbols shown from the terminal side are enclosed by a single line and followed by the direction mark.
• Connector symbols shown from the harness side are enclosed by a double line and followed by the direction mark.
• Certain systems and components, especially those related to
OBD, may use a new style slide-locking type harness connector.
For description and how to disconnect, refer to PG section,
“Description”, “HARNESS CONNECTOR”.
• Male and female terminals Connector guides for male terminals are shown in black and
female terminals in white in wiring diagrams.
SAIA0257E
SGI363
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GI-10
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HOW TO READ WIRING DIAGRAMS
Sample/Wiring Diagram -Example-
INFOID:0000000012433152
Each section includes wiring diagrams.
Description
JCAWA0150GB
Number Item Description
1 Power supply • This means the power supply of fusible link or fuse.
2 Fuse • “/” means the fuse.
3 Current rating of fusible
link/fuse • This means the current rating of the fusible link or fuse.
4 Number of fusible link/
fuse
• This means the number of fusible link or fuse location.
5 Fusible link • “X” means the fusible link.
6 Connector number • Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.
7Switch • This shows that continuity exists between terminals 1 and 2 when the switch is in the A posi-
tion. Continuity exists between terminals 1 and 3 when the switch is in the B position.
8 Circuit (Wiring) • This means the wiring.
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SWITCH POSITIONS
Switches are shown in wiring diagrams as if the vehicle is in the “normal” condition.
A vehicle is in the “normal” condition when:
• ignition switch is “OFF”
• doors, hood and trunk lid/back door are closed
• pedals are not depressed
• parking brake is released
MULTIPLE SWITCH
The continuity of multiple switch is described in two ways as shown below.
• The switch chart is used in schematic diagrams.
9 Shielded line • The line enclosed by broken line circle shows shield wire.
10 Connectors • This means that a transmission line bypasses two connectors or more.
11 Option abbreviation • This means the vehicle specifications which layouts the circuit between “ ”.
12 Relay • This shows an internal representation of the relay.
13 Optional splice • The open circle shows that the splice is optional depending on vehicle application.
14 Splice • The shaded circle “ ” means the splice.
15 System branch • This shows that the circuit is branched to other systems.
16 Page crossing • This circuit continues to an adjacent page.
17 Component name • This shows the name of a component.
18 Terminal number • This means the terminal number of a connector.
19 Ground (GND) • This shows the ground connection.
20 Explanation of option
description • This shows a description of the option abbreviation used on the page.
Number
Item Description
SGI860
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GI-12
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HOW TO READ WIRING DIAGRAMS
• The switch diagram is used in wiring diagrams.
Connector InformationINFOID:0000000012433153
HOW TO USE CONNECTOR INFORMATION
Description
JSAIA0017GB
NumberItem Description
1 Connector number • Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.
2 Connector color • This means the color of a connector.
3 Terminal number • This means the terminal number of a connector.
AWAWA0022GB
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4Wire color • This shows a code for the color of the wire.
B = Black
W = White
R = Red
G = Green
L = Blue
Y = Yellow
LG = Light Green
BG = Beige
BR = Brown LA = Lavender
OR or O = Orange
P = Pink
PU or V (Violet) = Purple
GY or GR = Gray
SB = Sky Blue
CH = Dark Brown
DG = Dark Green
• When the wire color is striped, the base color is given first, followed by the stripe color as shown below:
Example: L/W = Blue with White Stripe
5 Connector • This means the connector information.
• This unit-side is described by the connector symbols.
Number
Item Description
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ABBREVIATIONS
ABBREVIATIONS
Abbreviation ListINFOID:0000000012433154
The following ABBREVIATIONS are used:
A
B
C
D
ABBREVIATION DESCRIPTION
A/C Air conditioner
A/C Air conditioning
A/F sensor Air fuel ratio sensor A/T Automatic transaxle/transmission
ABS Anti-lock braking system
ACCS Advance climate control system ACL Air cleaner
AP Accelerator pedal
APP Accelerator pedal position
ATF Automatic transmission fluid
AV Audio visual
AVM Around view monitor
AWD All wheel drive
ABBREVIATION DESCRIPTION
BARO Barometric pressure BCI Backup collision intervention
BCM Body control module
BLSD Brake limited slip differential
BPP Brake pedal position
BSI Blind spot intervention
BSW Blind spot warning
ABBREVIATION DESCRIPTION
CKP Crankshaft position
CL Closed loop
CMP Camshaft position
CPP Clutch pedal position
CTP Closed throttle position
CVT Continuously variable transaxle/transmission
ABBREVIATION DESCRIPTION
D
1Drive range first gear
D
2Drive range second gear
D
3Drive range third gear
D
4Drive range fourth gear
DCA Distance control assist
DDS Downhill drive support
DFI Direct fuel injection system
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DLC Data link connector
DTC Diagnostic trouble code
ABBREVIATION DESCRIPTION
E/T Exhaust temperature
EBD Electric brake force distribution
EC Engine control
ECL Engine coolant level
ECM Engine control module
ECT Engine coolant temperature
ECV Electrical control valve
EEPROM Electrically erasable programmable read only memory EFT Engine fuel temperature
EGR Exhaust gas recirculation
EGRT Exhaust gas recirculation temperature EGT Exhaust gas temperature
EOP Engine oil pressure
EP Exhaust pressure
EPR Exhaust pressure regulator
EPS Electronically controlled power steering
ESP Electronic stability program system
EVAP canister Evaporative emission canister EVSE Electric vehicle supply equipment
EXC Exhaust control
ABBREVIATION DESCRIPTION
FC Fan control
FCW Forward collision warning
FIC Fuel injector control
FP Fuel pump
FR Front
FRP Fuel rail pressure
FRT Fuel rail temperature
FTP Fuel tank pressure
FTT Fuel tank temperature
ABBREVIATION DESCRIPTION
GND Ground
GPS Global positioning system
GST Generic scan tool
ABBREVIATION DESCRIPTION
HBMC Hydraulic body-motion control system HDD Hard disk drive
HO2S Heated oxygen sensor
ABBREVIATION
DESCRIPTION
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GI-16
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ABBREVIATIONS
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HOCHeated oxidation catalyst
HPCM Hybrid power train control module
ABBREVIATION DESCRIPTION
I/M Inspection and maintenance
IA Intake air
IAC Idle air control
IAT Intake air temperature
IBA Intelligent brake assist
IC Ignition control
ICC Intelligent cruise control
ICM Ignition control module
IPDM E/R Intelligent power distribution module engine room ISC Idle speed control
ISS Input shaft speed
ITS Information technology suite
ABBREVIATION DESCRIPTION
KS Knock sensor
ABBREVIATION DESCRIPTION
LBC Li-ion battery controller
LCD Liquid crystal display
LCU Local control unit
LDP Lane departure prevention
LDW Lane departure warning
LED Light emitting diode
LH Left-hand
LHD Left-hand drive
LIN Local interconnect network
ABBREVIATION DESCRIPTION
M/T Manual transaxle/transmission
MAF Mass airflow
MAP Manifold absolute pressure
MDU Multi display unit
MI Malfunction indicator
MIL Malfunction indicator lamp
MOD Moving object detection
ABBREVIATION DESCRIPTION
NOX Nitrogen oxides
ABBREVIATION
DESCRIPTION
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