39
Electrical Requirements
Note:
The diagnostic connector must be mounted on the left side of the cab and easily accessible per SAE J -1587.
FROM
TO 6-PIN
TO 9-PIN
DESCRIPTION
J1-B2
A
F
ATA +
J1-C2
B
G
ATA -
__
C
B
B
__
E
A
GROUND -
J1-G1
__
C
J-1939 +
J1-G2
__
D
J-1939 -
J1-G3
__
E
J-1939 shield
ATA (+)
ATA (-)
A
B
C
D
E
F
A1
A2
A3
B1
B3
C1
C3
D1
D2
D3
E1
E2
E3
F1
F2
F3
C2
H1
H2
H3
J1
J2
J3
K1
K2
K3
FRONT VIEW
Shift Control (30-Way Connector)
B2
C2
ATA (+)
ATA (-)
J
C
D
E
F
G
H
A
B
C
A
B
E
+12 Volts
VIEW A-A
A
A
A
B
+12 Volts
B
B
F
G
VIEW B-B
J1
G2
G1
G3
