Introduction; Select Diagnostic Connector; Diagnostic Socket Location; Pin Definitions - Launch X-431 Manual

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Introduction

X-431 is the most advanced automobile
diagnostic unit in the world at present. Please
refer to X-431 User's Manual for its features,
hardware configuration,
button description, conditions for test, etc.
Here we describe the operation procedure for
Russia GAZ diagnostic program.

Select Diagnostic Connector

At present, this diagnostic program can be used
to diagnose GAZ vehicle up to 2003 with 12PIN
diagnostic socket. So, select [GAZ-12PIN]
diagnostic connector when doing test.

Diagnostic Socket Location

The GAZ 12PIN diagnostic socket is usually
located in the engine compartm ent.

Pin Definitions

GAZ 12PIN Diagnostic Socket
The GAZ 12PIN diagnostic socket is as shown in
Fi g ure 01.
12
9
6
3
Figure 01
PIN defi n i t i o n of GAZ 12PIN diagnostic socket
PIN
2
11
12

Connection

Refer to Figure 02 for connection before
performing diagnosis.
printer operation,
11 10
8 7
5 4
2 1
Definition
Power (+)
Ground (-)
K line
X-431 Russia GAZ Diagnosis
??Insert the C F car d into the CF card slot,
(Note: keep the face labeled " UPSIDE"
upward), and make sure the card is fully
seated.
??Insert one end of the main cable into the
diagnostic socket on SMARTBOX.
??Connect the other end of the main cable to
the [GAZ-12PIN] diagnostic connector.
??Connect the other end of the diagnostic
connector to GAZ 12PIN diagnostic socket.
Note: If the power supply on vehicle
diagnostic socket is insufficient or
the power pin is damaged, you can
get power in the following ways:
? ? From cigarette lighter: insert one end of
the cigarette lighter cable into the lighter
socket in vehicle and connect the other
end to the power connector of X-431
main cable.
? ? From battery: clamp the two clips of
battery cable on the positive and
negative poles of battery and insert
another end of the cable into the power
connector of X-431 main cable.
? ? From power adapter: connect the power
adapter to the 100-240V AC outlet with
power cord. Insert the 12V DC plug of
power adapter into the power connector
of X-431 main cable.
1
To vehicle
diagnostic
socket
Figure 02