Kenworth DDEC III R115 Electrical Wiring Diagrams Manual
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R115-5475.FM
FAN CONTROL A 2
COOLANT LEVEL LOW LIGHT A 1
THROTTLE SUPPLY A 3
CHECK ENGINE B 1
STOP ENGINE B 2
IGNITION (+) B 3
DATA LINK (-) J1587 C 1
DATA LINK (+) J1587 C 2
THROTTLE RETURN C 3
PTO POSITION D 1
THROTTLE POSITION D 2
PGS POSITION D 3
DIGITAL INPUT #1 E 1
VEHICLE SPEED (+) E 2
VEHICLE SPEED (-) E 3
AC STATUS F 1
CRUISE ENABLE F 2
VEHICLE PWR SHUTDOWN F 3
SEO/DIAG G 1
SERVICE BRAKE RELEASED G 2
RESUME/ACCEL ON G 3
DIGITAL INPUT #9 H 1
PARK BRAKE INTERLOCK H 2
COOLANT LEVEL H 3
SET/ COAT ON J 1
CLUTCH RELEASED J 2
AUTO TRANS J 3
TACH OUTPUT K 1
ENGINE BRAKE (MED) K 2
ENGINE BRAKE (LOW) K 3
AUX OUT W 3
AUX OUT X 3
AUX OUT Y 3
564
YEL
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
E
N
G
I
N
E
H
A
R
N
E
S
S
11
S
W
I
T
C
H
P
A
N
E
L
H
A
R
N
E
S
S
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
C
85 86
87
87A
30
C
R
U
I
S
E
C
O
N
T
R
O
L
O
N
/
O
F
F
S
W
I
T
C
H
C144EF
WHT/LT GRN
NC
NO
COM
CLUTCH
SWITCH
C
85 86
87
87A
30
979
WHT
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
E
N
G
I
N
E
H
A
R
N
E
S
S
11
CRUISE
CONTROL
SET/RESUME
SWITCH
15
AMP
ENGINE
HARNESS
988
GRY
555
TAN
916
RED/BLK
419
PUR/WHT
509
PUR
439
PNK
901
DK GRN
900
DK GRN/YEL
952
YEL
510
BRN
417
DK BLU
749
YEL
451
LT GRN
544
BRN/WHT
499
LT BLU
528
BRN/RED
543
ORN/BLK
545
LT BLU/YEL
523
GRY/RED
524
GRY
541
YEL/RED
531
ORN
F
O
O
T
T
H
R
O
T
T
L
E
BAT 1
BLK
BAT 1
BLK
P144EF
WHT/LT GRN
544
BRN/WHT
541
YEL/RED
545
LT BLU/YEL
583
LT BLU/BLK
979
WHT
953
BLK/WHT
901
DK GRN
900
DK GRN/YEL
417
DK BLU
916
RED/BLK
953
BLK/WHT
528
BRN/RED
545
LT BLU/YEL
545
LT BLU/YEL
908
WHT
531
ORN
908
WHT
583
LT BLU/BLK
979
WHT
20
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
15
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
16
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
14
6
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
E
N
G
I
N
E
H
A
R
N
E
S
S
11
AC
PRESSURE
SENSOR
C
A
B
439
PNK
CRUISE
CONTROL
HARNESS
CAB
SECTION
HARNESS
20
544
BRN/WHT
541
YEL/RED
545
LT BLU/YEL
953
BLK/WHT
953
BLK/WHT
ENGINE
FAN
A
U
X
O
U
T
P
U
T
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
23
150
BLK
150
BLK
151
BLK
240
RED
241
RED
TRANS
SECT
HARN
8
ENGINE
HARNESS
-
+
135A
ENGINE
BRAKE
ON/OFF
SWITCH
953
BLK/WHT
27
952
YEL
908
WHT
583
LT BLU/BLK
556
LT BLU/BLK
557
LT BLU/ORN
ENGINE
HARNESS
10
J1922
DATA
LINK
BATTERY
953
BLK/WHT
563
TAN
564
YEL
565
PNK
953
BLK/WHT
PARK
BRAKE
SWITCH
ENGINE FAN
MANUAL
OVERRIDE
SWITCH
SERVICE
BRAKE
SWITCH
988
GRY
555
TAN
916
RED/BLK
509
PUR
439
PNK
953
BLK/WHT
BAT 1
BLK
IGN
BUS
P82BB
ORN/RED
INSTRUMENT
PANEL
HARNESS
7
INSTRUMENT
PANEL
ADAPTER
HARNESS
P118SD
RED/GRN
INSTRUMENT
PANEL
ADAPTER
HARNESS
13
ENGINE
HARNESS
439
PNK
ENGINE
SHUTDOWN
D
A
T
A
L
I
N
K
A
U
X
O
U
T
P
U
T
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
17
R
E
M
O
T
E
H
A
N
D
T
H
R
O
T
T
L
E
C
O
N
T
R
O
L
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
19
D
I
G
I
T
A
L
I
N
P
U
T
#1
S
T
O
P
E
N
G
I
N
E
O
V
E
R
R
I
D
E
S
W
I
T
C
H
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
19
D
I
G
I
T
A
L
I
N
P
U
T
#9
A
U
T
O
T
R
A
N
S
M
O
D
U
L
A
T
O
R
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
22
15
AMP
SHTDN
P118SD
RED/GRN
P113BB
RED/BRN
953
BLK/WHT
BAT 1
BLK
POWER
SECTION
HARNESS
BATTERY
CABLES
ENGINE
HARNESS
26
AUX
OUTPUT
ENGINE
HARNESS
5
DDEC III ELECT CONTROL MODULE
A
(+)
B
(-)
28
POWER
SECTION
HARNESS
A C D E B
988
GRY
916
RED/BLK
417
DK BLU
952
YEL
901
DK GRN
509
PUR
555
TAN
419
PUR/WHT
439
PNK
900
DK GRN/YEL
510
BRN
749
YEL
451
LT GRN
556
LT BLU/BLK
557
LT BLU/ORN
544
BRN/WHT
528
BRN/RED
542
YEL
499
LT BLU
543
ORN/BLK
545
LT BLU/YEL
523
GRY/RED
524
GRY
115
ORN
541
YEL/RED
531
ORN
908
WHT
505
GRY
583
LT BLU/BLK
979
WHT
563
TAN
565
PNK
419
PUR/WHT
439
PNK
439
PNK
901
DK GRN
900
DK GRN/YEL
952
YEL
510
BRN
417
DK BLU
916
RED/BLK
510
BRN
952
YEL
451
LT GRN
953
BLK/WHT
451
LT GRN
499
LT BLU
528
BRN/RED
543
ORN/BLK
TACH
I
N
S
T
R
U
M
E
N
T
P
A
N
E
L
H
A
R
N
E
S
S
E
N
G
I
N
E
H
A
R
N
E
S
S
P
O
W
E
R
S
E
C
T
I
O
N
H
A
R
N
E
S
S
30
523
GRY/RED
524
GRY
439
PNK
544
BRN/WHT
563
TAN
564
YEL
565
PNK
953
BLK/WHT
953
BLK/WHT
953
BLK/WHT
523
GRY/RED
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
18
953
BLK/WHT
583
LT BLU/BLK
979
WHT
953
BLK/WHT
916
RED/BLK
ENGINE
BRAKE
SELECTION
SWITCH
953
BLK/WHT
RES/DECEL
29
P
O
W
E
R
S
E
C
T
H
A
R
N
241
RED
241
RED
240
RED
240
RED
P
O
W
E
R
E
X
T
H
A
R
N
SEE KEY
SWITCH
& SPARE
CKT BRKR
DIAGRAM
DDEC
ENGINE
HARNESS
SET/ACCEL
LOW
COOLANT
LEVEL
SENSOR
542
YEL
115
ORN
953
BLK/WHT
21
E
N
G
I
N
E
H
A
R
N
E
S
S
24
E
N
G
I
N
E
H
A
R
N
E
S
S
SEE KEY
SWITCH
& SPARE
CKT BRKR
DIAGRAM
241
RED
15A
15A
800
TAN/WHT
801
TAN
555
TAN
CAB
SECTION
HARNESS
ENGINE
HARNESS
11
C144EF
WHT/LT GRN
C144EF
WHT/LT GRN
FAN CLUTCH
SOLENOID
908
WHT
583
LT BLU/BLK
OPTIONAL
BATTERY
CIRCUIT
BREAKER
988
GRY
439
PNK
439
PNK
439
PNK
509
PUR
509
PUR
419
PUR/WHT
LOW
COOLANT
CHECK
ENGINE
STOP
ENGINE
WARNING LAMPS
MOUNTED IN DASH
STOP ENGINE
WARNING
BUZZER
C
A
B
S
E
C
T
I
O
N
H
A
R
N
E
S
S
I
N
S
T
R
U
M
E
N
T
P
A
N
E
L
H
A
R
N
E
S
S
9
P54AF
WHT/RED
P54AF
WHT/RED
P144EF
WHT/LT GRN
25
953
BLK/WHT
505
GRY
505
GRY
505
GRY
563
TAN
564
YEL
565
PNK
4 12
G148SU
BLK/RED
INSTRUMENT PANEL
ADAPTER HARNESS
ENGINE
HARNESS
G148SU
BLK/RED
G148TC
BLK/RED
G148TC
BLK/RED
(+)
(-)
P54AF
WHT/RED
953
BLK/WHT
541
YEL/RED
531
ORN
908
WHT
(-)
(+)
4
A5
A5
A2
A4
A2
A3
NONE
TGE
PAP
JEFF CABLE
HERMAN
HERMAN
08-31-93
EPR 40279E
P 2
4
MNH
REDMAN MERTENS
X
X
DIAGRAM-
DDEC III
OF 2 SHT 1
SIGNATURE ON FILE
SIGNATURE ON FILE SIGNATURE ON FILE
SIGNATURE ON FILE
R115-5475
1143-93
R115-5475
DIST
B
C
D
E
F
G
H
I
J
K
L
M
N
O
f
THIS DIAGRAM APPLIES TO CHASSIS BUILT
STARTING APPROX: OCT 1993
ENDING APPROX: JUN 1994
USE ON DDEC III ENGINES W/ OR
WITHOUT ENGINE BRAKE
USE ON K100E / K136E.
USAGE NOTE:
A
JCC
PAP
02-01-94
REI LVB
MNH DISP = N-RI NDA = N
2) WAS: LIMITING TORQUE
JW
E1,E8 P2500
CURVE. 2 PLACES
3) WAS: AUX SHUTDOWN D8
4) WAS: PRESSURE D1
5) WAS: NORMALY OPEN SW D3
SHOWN 2 PLACES
PCR 1143-93-05
1) ADD: SERVICE NOTE F1
FOR SERVICE PARTS OR
INVENTORY BALANCE ONLY
PROD
SERV
f
SUPERSEDED BY R115-5560
A1
GOVERNOR SYSTEM
DDEC III R115-5475 A 01
R115-5475.FM
NONE
TGE
PAP
JEFF CABLE
HERMAN
HERMAN
08-31-93
EPR 40279E
P 2
4
MNH REDMAN MERTENS
X
X
DIAGRAM-
DDEC III
OF 2 SHT 2
SIGNATURE ON FILE
SIGNATURE ON FILE SIGNATURE ON FILE
SIGNATURE ON FILE
R115-5475
1143-93
R115-5475
DIST
B
C
D
E
F
G
H
I
J
K
L
M
N
O
f
GENERAL NOTES:
4 21-WAY DEUTSCH CONNECTOR ON CAB FLOOR.
5 BLACK 6-WAY PACKARD METRI-PACK CONNECTOR NEAR ECM.
6 BLACK 30-WAY PACKARD METRI-PACK CONNECTOR ON LH SIDE
OF ENGINE AT ECM.
1) USE ON K100E / K136E W/ DETROIT SERIES 60 DDEC III INGINE.
THIS DIAGRAM APPLIES TO CHASSIS BUILT
STARTING APPROX: OCT 1993
ENDING APPROX: JUN 1994
2)
7 WHITE 6-WAY AMP CONNECTOR LOCATED ON PRINTED CIRCUIT BOARD
(POSITION MARKED #1)
8 GREY 8-WAY DEUTSCH CONNECTOR NEAR LEFT "A" PILLAR.
9 1/4" SLIDE TERMINAL LOCATED BEHIND SWITCH PANEL.
10 BLACK 2-WAY PACKARD WEATHER PACK CONNECTOR LOCATED
BELOW CAB FLOOR.
11 31-WAY DEUTSCH CONNECTOR LOCATED ON CAB FLOOR.
12 WHITE 9-WAY AMP CONNECTOR LOCATED NEAR MAIL SLOT.
13 1/4" SLIDE TERMINAL LOCATED BEHIND SWITCH PANEL NEAR
ACCESSORY CIRCUIT BREAKER.
14 BLACK 3-WAY PACKARD WEATHER PACK CONNECTOR AT THROTTLE PEDAL.
15 BLACK 2-WAY PACKARD METRI-PACK CONNECTOR BEHIND SWITCH PANEL.
16 BLACK 2-WAY PACKARD WEATHER PACK CONNECTOR LOCATED NEAR
LEFT "A" PILLAR (USED FOR DIAGNOSTIC HARNESS CONNECTION).
17 BLUE 3-WAY PACKARD WEATHER PACK CONNECTOR LOCATED ABOVE
THROTTLE PEDAL.
18 (2) 1/4" SLIDE TERMINALS LOCATED BEHIND KEY SWITCH PANEL.
19 (2) 1/4" SLIDE TERMINALS LOCATED BEHIND SWITCH PANEL.
20 BLACK 6-WAY PACKARD METRI-PACK CONNECTOR BEHIND SWITCH PANEL.
21 (2) 1/4" SLIDE TERMINALS AT AC SENSOR.
22 BLACK 2-WAY PACKARD METRI-PACK CONNECTOR BEHIND SPEEDO/TACH
PANEL.
23 BLACK 3-WAY PACKARD WEATHER PACK CONNECTOR BEHIND SWITCH PANEL.
24 BLACK 2-WAY PACKARD METRI-PACK CONNECTOR AT LOW COOLANT SENSOR.
25 WHITE 6-WAY AMP CONNECTOR LOCATED AT TACHOMETER.
26 BLACK 3-WAY PACKARD METRI-PACK CONNECTOR NEAR ECM.
27 BLACK 1-WAY DEUTSCH CONNECTOR NEAR ECM.
28 BLACK 5-WAY PACKARD METRI-PACK CONNECTOR LOCATED AT ECM.
29 BLACK 4-WAY MOLDED CONNECTOR NEAR ECM.
30 BLACK 1-WAY PACKARD METRI-PACK CONNECTOR NEAR ECM.
THE CLASSIFICATION OF THE CIRCUIT
APPLIES TO ALL CHARACTERISTICS OF
THAT CIRCUIT AS IT PERTAINS TO THIS
HARNESS, INCLUDING BUT NOT LIMITED
TO: WIRE GAUGE, CONNECTORS, POSITION
IN CONNECTORS, TERMINALS.
CLASSIFICATION OF CHARACTERISTICS
THIS DRAWING/SPECIFICATION USES
SYMBOLS TO CLASSIFY CHARACTERISTICS.
THESE SYMBOLS ARE DEFINED IN QMS002
’CLASSIFICATION OF CHARACTERISTICS’.
31)
3) DENOTES "TWISTED PAIR" OF WIRES.
A
JCC
PAP
02-01-94
REI LVB
MNH DISP = N-RI NDA = N
1,2,3,4,5) SEE SHEET 1
JW
P2500 PCR 1143-93-05
DDEC III R115-5475 A 02
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Full Search Facility
Print one or all pages of your manual
$52.99
This manual is applicable to chassis built from approximately October 1993 to June 1994. It is designed for use on DDEC III engines with or without an engine brake.
