Honda Civic/Acura Integra

since 1994 release

Repair and operation of the car

Schemes of electric connections – the general information

In view of limitation of the place it is not possible to include in the present manual of the scheme of electric connections of systems of electric equipment of all considered models. For this reason only the most typical schemes allowing to understand in detail the maximum degree in the principle of action of the main systems of electric equipment and onboard consumers of the electric power are given below.

Before starting diagnostics of refusal any of contours, check a condition of the safety locks protecting it and breakers of a chain (if the last are provided). Make sure of completeness of a charge of the battery and check quality of contact connections of the wires going from its plugs (see the Head Routine maintenance).

By search of refusal of a concrete contour first of all also check quality of contact connections of its electrical wiring. At a rassoyedineniye of electric sockets try to pull only for their cases, and not for a plait of wires at all.

The list of the abbreviations used in schemes

The Latin
A/C	Air conditioner
A/T	Automatic transmission
ABS	System of anti-blocking of brakes
ACC	Position of the lock of ignition at the parking with the switched-on devices
ATP	Position of the A/N selector
BKSW	For off stoplights
CKF	Sensor of fluctuations of the crankshaft
CKP	(Sensor) of provision of a bent shaft
CVT	Stepless AT (variatorny type)
CYP	Sensor of position of pistons
DIM	Lighting regulator
DLC	Diagnostic socket
DRL	Running fires of day time of day
ECA	Electronic assembly of management
ECT	Sensor of temperature of cooling liquid of the engine
ECU	Electronic control unit
EGR	System of recirculation of the fulfilled gases
ELD	Detector of control of electric loadings
EVAP	System of catching of fuel evaporations
FR signal	Signal of the relay of refusals
GND	Weight
IAC	(Valve) of stabilization of turns of idling
IAT	(Sensor) of temperature of the soaked-up air
ICM	Module of management of ignition
IGN	Ignition
IND	Control lamp
LOCK	The position of the lock of ignition blocking a wheel
LS	Linear electromagnet
MAP	(Sensor) of absolute pressure in the inlet pipeline
M/T	Manual box of gear shifting
MIL	Control lamp of refusals
No	№
O2S	Oxygen sensor
OR	or
PAS	Power steering
PWR	Food
RPM	Revolutions per minute
RUN	Position of the lock of ignition at the started engine
SCS	Electromagnetic valve of management of air absorption
SLU/SIL	System of blocking of gear shifting
SRS	System of additional safety (safety cushion)
START	Position of the lock of ignition at start of the engine
TDC	BMT
TPS	Sensor/switch of provision of a butterfly valve
VCC	Viscous coupling of the converter of rotation
VREF	The basic tension (developed by the EFA tension)
VSS	Car speed sensor/signal
W/	with...
W/O	without...
CX, DX, EX, HX, LX, MX, VX, SI	Codes of the equipment of models
Russians
AT	Automatic transmission
BMT	Top dead point
GRM	Gas-distributing mechanism
D/V and D/of Vyklyuch	Sensor switch
K/B	Air conditioner
K/P	Valve switch
M / off.	Microswitch
PAYMENT ORDER	Semiconductor
RKPP	Manual box of gear shifting
Ø/M and E/magn.	Electromagnetic
Э / motor	Electric motor

Codes of designation of color of isolation of an electrical wiring

Code	Color
BLK	Black
BLU	Blue
BRN	Brown
GRN	Green
GRY	Gray
NCA	Any
ORG	Orange
PNK	Pink
PRL	Purple
RED	Red
VIO	Violet
WHT	White
YEL	Yellow
TAN	Golden