DLC-2 CONSTRUCTION [ELECTRONIC 4WD CONTROL SYSTEM]

id0302a6108800

Purpose/Function

• The on-board diagnostic system external tester communication function transmits data between an external tester and each control module of the vehicle.

• Because the DTCs recorded in the vehicle can be read by an external tester, determination of a malfunction location is facilitated.

Construction/Operation

• A connector (DLC-2) conforming to International Organization for Standardization (ISO) standards has been adopted.

• A connector shape and 16-pin terminal arrangement as stipulated by the ISO 15031-3 (SAE J1962) international standard has been adopted for this DLC-2.

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Terminal

Function

A

Battery positive voltage

B

—

C

—

D

—

E

HS CAN communication line Lo

F

HS CAN communication line Hi

G

—

H

Serial communication ground

I

—

J

Body ground

K

MS CAN communication line Lo

L

MS CAN communication line Hi

M

—

N

—

O

—

P

—

Terminal	Function
A	Battery positive voltage
B	—
C	—
D	—
E	HS CAN communication line Lo
F	HS CAN communication line Hi
G	—
H	Serial communication ground
I	—
J	Body ground
K	MS CAN communication line Lo
L	MS CAN communication line Hi
M	—
N	—
O	—
P	—