A SERVICE OF

logo

Open as PDF
next previous
6
Electrical 389 Family
Peterbilt Motors Company 6-5
Con
nector
Pin
Number
Circuit Function
ICU
CECU
C
1
Power supply +5V sensors
x
x
2
Analog return
x
x
3
PTO oil temp (future
provision)
x
4
K-line
x
x
5
Dimmer input
x
x
6
Air pressure transducer - pri-
mary
x
x
7
Air pressure transducer -
secondary
x
x
8
Air pressure transducer -
application
x
x
9
Ammeter
x
x
10
Air filter restriction
x
x
11
Fuel filter restriction
x
x
12
Fuel level sensor 1
x
x
13
Fuel level sensor 2
x
x
14
CVSG data
x
x
15
CVSG return
x
x
16
Outside air temperature
x
x
17
Axle temperature 1
x
x
18
Axle temperature 2
x
x
19
Axle temperature 3
x
x
20
General oil temperature
x
x
21
Transmission oil temperature
- main
x
x
22
Transmission oil temperature
- aux
x
x
23
Pyrometer
x
24
Brakesaver oil temperature
x
25
Analog return
x
x
26
Transfer case oil
temperature
x
x
27
Remote throttle signal (future
provision)
x
28
Spare analog input 1V
(future provision)
x
29
Spare analog input 2V
(future provision)
x
30
Spare analog input 3V
x
31
Spare analog input 2R
x
32
Spare analog input 1R
(future provision)
x
39
Spare relay output 8 (future
provision)
x
D
1
Power - ignition
x
x
2
Courtesy lights -left door
jamb switch
x
x
3
Power - accessory
x
x
4
Hazard
x
x
5
Tail & park lamps active
x
x
6
High beam active
x
x
7
Park brake active
x
x
8
Left turn
x
x
Con
nector
Pin
Number
Circuit Function
IC
U
CECU
D
9
Right turn
x
x
(cont.)
10
Cruise on/off
x
11
Interaxle lock telltale
x
x
12
Fifth wheel lock telltale
x
x
13
Tractor ABS telltale
x
x
14
Trailer ABS telltale
x
x
15
Check engine telltale
x
x
16
Stop engine telltale
x
x
17
Spare digital input 6L (future
provision)
x
19
Editable telltale 1 - position 4
x
x
20
Editable telltale 2 - position 7
x
x
21
Editable telltale 3 - position 8
x
x
22
Editable telltale 4 - position 9
x
x
23
Editable telltale 5 - position 10
x
24
Editable telltale 6 - position 12
x
x
25
Editable telltale 7 - position 13
x
26
Editable telltale 8 - position 14
x
x
27
Editable telltale 9 - position 16
x
x
28
Dash buzzer 1A
x
x
29
Dash buzzer 1B
x
x
30
Dash buzzer 1C
x
x
31
Dash buzzer 2
x
x
32
M-CAN high (future provision)
x
33
M-CAN low (future provision)
x
34
I-CAN high
x
x
35
I-CAN low
x
x
37
V-CAN high
x
x
38
V-CAN low
x
x
E
1
Idle timer relay
x
2
Spare relay output 1 (future
provision)
x
3
Spare relay output 2 (future
provision)
x
4
Spare relay output 3 (future
provision)
x
5
Ground
x
6
Spare relay output 4 (future
provision)
x
7
Spare relay output 5 (future
provision)
x
8
Spare relay output 6 (future
provision)
x
9
Spare relay output 7 (future
provision)
x