User Manual

RENR7952
30 Page, (Dimensions: 39 inches x 28 inches)
RENR7952
October 2006
C27 Generator Set
Electrical System
DWB1-UP
1
2
105-9344
Pin
Socket
Fuse
Component
Part Number
Pin or Socket
Number
Receptacle
Plug
Connector Reference
Designator
Single Wire
Ground
Connection
Connector
Harness And Wire Symbols
325-AG135 PK-14
AG-C22
1552269
A-C15
3E3364
P174
1306795
Circuit
Number
Identification
Wire
Color
Wire
Gauge
J174
1306795
200-L32 BK-14
325-A135 PK-14
Part Number For
Connector Assembly
Harness identification code
This example indicates
wire 135 in harness "AG".
Related Electrical Service Manuals
Form Number
RENR9348
RENR9968
Title
Troubleshooting
Systems Operation / Testing and Adjusting
©
2006 Caterpillar
All Rights Reserved
Printed in U.S.A.
SPN/FMI EID CID CONDITION
16-17 E390-1 Fuel Filter Restriction Warning
16-19 E390-2 Fuel Filter Restriction Derate
16-01 E390-3 Fuel Filter Restriction Shutdown
91-08 91-08 Throttle Position signal abnormal
94-03 94-03 Fuel Pressure open/short to +batt.
94-04 94-04 Fuel Pressure short to ground
94-15 E096-1 High Fuel Pressure Warning
94-16 E096-2 High Fuel Pressure Derate
94-00 E096-3 High Fuel Pressure Shutdown
94-17 E198-1 Low Fuel Pressure Warning
94-18 E198-2 Low Fuel Pressure Derate
94-01 E198-3 Low Fuel Pressure Shutdown
100-03 100-03 Engine Oil Pressure open/short to +batt
100-04 100-04 Engine Oil Pressure short to ground
100-10 100-10 Engine Oil Pressure Sensor abnormal rate of change
100-17 E360-1 Low Engine Oil Pressure Warning
100-01 E360-3 Low Engine Oil Pressure Shutdown
108-03 274-03 Atmospheric Pressure open/short to +batt
108-04 274-04 Atmospheric Pressure short to ground
110-03 110-03 Engine Coolant Temperature open/short to +batt
110-04 110-04 Engine Coolant Temperature short to ground
110-15 E361-1 High Engine Coolant Temperature Warning
110-16 E361-2 High Engine Coolant Temperature Derate
110-00 E361-3 High Engine Coolant Temperature Shutdown
111-17 E059-1 Low Engine Coolant Level Warning
111-18 E057-2 Low Engine Coolant Level Derate
168-00 168-00 System Voltage High
168-01 168-01 System Voltage Low
168-02 168-02 System Voltage intermittent/erratic
172-03 172-03 Intake Manifold Air Temperature open/short to +batt
172-04 172-04 Intake Manifold Air Temperature short to ground
174-03 174-03 Fuel Temperature open/short to +batt
174-04 174-04 Fuel Temperature short to ground
174-15 E363-1 High Fuel Temperature Warning
174-16 E363-2 High Fuel Temperature Derate
174-00 E363-3 High Fuel Temperature Shutdown
175-03 175-03 Engine Oil Temperature open/short to +batt
175-04 175-04 Engine Oil Temperature short to ground
175-0 E197-3 High Engine Oil Temperature shutdown
175-15 E197-1 High Engine Oil Temperature Warning
175-16 E197-2 High Engine Oil Temperature Derate
190-08 190-08 Engine Speed abnormal
190-15 E362-1 Engine Overspeed Warning
190-00 E362-3 Engine Overspeed Shutdown
228-11 261-11 Engine Timing Calibration invalid
228-13 261-13 Engine Timing Calibration required
234-02 253-02 Personality module mismatch
444-05 444-05 Start Relay open circuit
444-06 444-06 Start Relay short to ground
446-05 446-05 Air Shutoff Relay open
446-06 446-06 Air Shutoff Relay short
620-03 620-03 5 Volt Sensor DC Supply short to +batt
620-04 262-04 5 Volt Sensor DC Power Supply short to ground
651-05 1-05 Cylinder #1 Injector open circuit
651-06 1-06 Cylinder #1 short
652-05 2-05 Cylinder #2 Injector open circuit
652-06 2-06 Cylinder #2 short
653-05 3-05 Cylinder #3 Injector open circuit
653-06 3-06 Cylinder #3 short
654-05 4-05 Cylinder #4 Injector open circuit
654-06 4-06 Cylinder #4 short
655-05 5-05 Cylinder #5 Injector open circuit
655-06 5-06 Cylinder #5 short
656-05 6-05 Cylinder #6 Injector open circuit
656-06 6-06 Cylinder #6 short
657-05 7-05 Cylinder #7 Injector open circuit
657-06 7-06 Cylinder #7 short
658-05 8-05 Cylinder #8 Injector open circuit
658-06 8-06 Cylinder #8 short
659-05 9-05 Cylinder #9 Injector open circuit
659-06 9-06 Cylinder #9 short
DIAGNOSTIC CODES
NOTE AD: CUSTOMER WIRED AND/OR OPTIONAL COMPONENTS
SHOWN FOR REFERENCE ONLY.
838-A136
838-A137
838-A135 CU -16
C991-A7 PK-18
F421-A23 YL-18
G833-A45 PK-18
C991-A7 PK-18
G833-A45 PK-18
994-A20 GY-18
994-A20 GY-18
R746-A26 PK-18
R746-A26 PK-18
R747-A14 GY-18
R747-A14 GY-18
M707-A6 PU-18
M707-A6 PU-18
C967-A25 BU-18
C967-A25 BU-18
995-A22 BU-18
995-A22 BU-18
C984-A72 YL-18
C984-A72 YL-18
M755-A113 YL -19
M756-A114 GN -19
M756-A114 GN -19
M757-A115 CU -19
E963-A48 CU -18
E963-A48 CU -18
E963-A30 BK -18
E963-A30 BK -18
E963-A29 WH -18
E963-A29 WH -18
E965-A15 BU-18
E965-A15 BU-18
E966-A32 YL-18
E966-A32 YL-18
G858-A39 WH-18
G857-A40 YL-18
G857-A40 YL-18
T858-A27 GY-16
T858-A27 GY-16
T858-A47 GY-16
T858-A47 GY-16
T859-A18 WH-16
T859-A18 WH-16
T859-A41 WH-16
T859-A41 WH-16
T860-A46 OR-16
T860-A46 OR-16
T860-A53 OR-16
T860-A53 OR-16
T957-A2 PU-16
T957-A2 PU-16
T957-A52 PU-16
T957-A52 PU-16
T958-A5 YL-16
T958-A5 YL-16
T958-A50 YL-16
T958-A50 YL-16
T959-A8 BR-16
T959-A8 BR-16
T959-A51 BR-16
T959-A51 BR-16
T960-A9 BU-16
T960-A9 BU-16
T960-A54 BU-16
T960-A54 BU-16
T961-A10 GN-16
T961-A10 GN-16
T961-A55 GN-16
T961-A55 GN-16
T962-A13 WH-16
T962-A13 WH-16
T962-A56 WH-16
T962-A56 WH-16
F715-A141
BK-18
F715-A142 BK-18
F715-A142
BK-18
F715-A140 BK-18
945-A134
BR-18
945-A134 BR-18
945-A133 BR-18
945-A133 BR-18
944-A131
OR-18
944-A131 OR-18
944-A130 OR-18
E963-A30 BK -18
E963-A48 CU -18
E965-A15 BU-18
E966-A32 YL-18
G858-A39 WH-18
G857-A40 YL-18
G833-A45 PK-18
G828-A28 WH-18
G829-A31 GN-18
G828-A28 WH-18
G829-A31 GN-18
G828-A3 WH-18
G828-A3 WH-18
G829-A4 GN-18
G829-A4 GN-18
G858-A39 WH-18
F421-A23 YL-18
F421-A23 YL-18
G828-A38 WH-18
G828-A38 WH-18
G829-A37 GN-18
G829-A37 GN-18
G828-A36 WH-18
G828-A36 WH-18
G829-A35 GN-18
G829-A35 GN-18
G828-A65 WH-18
G829-A67 GN-18
C991-A7 PK-18
G833-A69 PK-18
G833-A69 PK-18
G833-A44 PK-18
G833-A44 PK-18
G833-A43 PK-18
G833-A43 PK-18
G833-A17 PK-18
994-A20 GY-18
R746-A26 PK-18
R747-A14 GY-18
M707-A6 PU-18
C967-A25 BU-18
995-A22 BU-18
C984-A72 YL-18
R800-A70 OR-18
R800-A70 OR-18
G833-A71 PK-18
G833-A71 PK-18
X862-A81 OR-18
X862-A82 OR-18
945-A132 BR-18
944-A129 OR-18
101-A125 RD-14
945-A132 BR-18
944-A129 OR-18
945-A133 BR-18
944-A130 OR-18
944-A130 OR-18
M757-A122 CU -19
M756-A119 GN -19
M756-A119
M755-A116 YL -19
M755-A116
M755-A118 YL -19
M756-A121 GN -19
M757-A124 CU -19
200-A128 BK-14
M757-A122
INJECTOR HARNESS ODD
101-A87 RD-8
101-A88 RD-8
101-A89 RD-12
115-A90 RD-12
115-A90 RD-12
150-A91 RD-12
150-A92 RD-14
150-A92 RD-14
150-A93 RD-14
150-A93 RD-14
150-A94 RD-14
150-A94 RD-14
150-A95 RD-14
150-A95 RD-14
150-A96 RD-14
150-A96 RD-14
200-A97 BK-16
354-A98 OR-16
354-A99
OR-18
354-A100
OR-18
101-A101 RD-12
116-A102 RD-12
116-A102 RD-12
116-A103 RD-14
116-A103
RD-14
116-A104 RD-14
116-A104
RD-14
200-A105 BK-14
200-A108 BK-14
200-A108 BK-14
200-A109 BK-14
200-A109 BK-14
200-A111 BK-14
200-A111 BK-14
M755-A113 YL -19
M757-A115 CU -19
TIMING CALIBRATION(TC)
PROBE CONNECTOR
INJECTOR HARNESS EVEN
109-D1 RD-6
109-D2 RD-6
200-D3 BK-6
200-A110 BK-14
200-A110 BK-14
200-A112 BK-14
200-A112 BK-14
M755-A117 YL -19
M756-A120 GN -19
M757-A123 CU -19
118-B1 RD-8
304-B2 RD-8
118-B1 RD-8
200-A106
BK-14
838-A135
838-A136 RD -16
838-A137 BK -16
838-A135 CU -16
838-A136 RD -16
838-A137 BK -16
101-A125 RD-14
F715-A140 BK-18
M757-A124 1532707
M756-A121 1532707
M755-A118 1532707
M755-A117 1532707
M756-A120 1532707
M757-A123 1532707
F715-A141 BK-18
M757-A115 CU -19
M756-A114 GN -19
M755-A113 YL -19
T860-A46 OR-16
T858-A27 GY-16
T860-A53 OR-16
T859-A41 WH-16
T958-A50 YL-16
T959-A8 BR-16
T960-A9 BU-16
T960-A54 BU-16
T961-A10 GN-16
T858-A47 GY-16
T957-A52 PU-16
T959-A51 BR-16
T961-A55 GN-16
T958-A5 YL-16
T859-A18 WH-16
T957-A2 PU-16
T962-A13 WH-16
T962-A56 WH-16
E963-A29 WH -18
200-A107
BK-14
G833-A71 PK-18
R800-A70 OR-18
F715-A140 BK-18
T957-F18 PU-16
T958-F19 YL-16
T959-F20 BR-16
T960-F21 BU-16
T961-F22 GN-16
T962-F23 WH-16
T860-F8 OR-16T860-F6 OR-16
T860-F5 OR-16
T859-F12 WH-16
T859-F4 WH-16
T859-F3 WH-16
T858-F10 GY-16
T858-F2 GY-16
T858-F1 GY-16
T959-F20 BR-16
T960-F21 BU-16
T961-F22 GN-16
T962-F23 WH-16
T860-F6 OR-16
T860-F5 OR-16
T859-F4 WH-16
T859-F3 WH-16
T957-F18 PU-16
T958-F19 YL-16
T858-F1 GY-16
T858-F2 GY-16
T957-F18 PU-16
T958-F19 YL-16
T959-F20 BR-16
T960-F21 BU-16
T961-F22 GN-16
T962-F23 WH-16
T860-F8 OR-16
T859-F12 WH-16
T858-F10 GY-16
T957-J18 PU-16
T958-J19 YL-16
T959-J20 BR-16
T960-J21 BU-16
T961-J22 GN-16
T962-J23 WH-16
T858-J1 GY-16
T858-J2 GY-16
T858-J10GY-16
T859-J3 WH-16
T859-J4 WH-16
T859-J12WH-16
T860-J5 OR-16
T860-J6 OR-16
T860-J8OR-16
T858-J10 GY-16
T859-J12 WH-16
T860-J8 OR-16
T962-J23 WH-16
T957-J18 PU-16
T958-J19 YL-16
T959-J20 BR-16
T960-J21 BU-16
T961-J22 GN-16
T858-J1
GY-16
T858-J2 GY-16
T859-J3 WH-16
T859-J4 WH-16
T860-J5 OR-16
T860-J6 OR-16
T962-J23 WH-16
T957-J18 PU-16
T958-J19 YL-16
T959-J20 BR-16
T960-J21 BU-16
T961-J22 GN-16
INJECTOR
1
INJECTOR
3
INJECTOR
5
INJECTOR
7
INJECTOR
9
INJECTOR
11
INJECTOR
2
INJECTOR
4
INJECTOR
6
INJECTOR
8
INJECTOR
10
INJECTOR
12
109-D1 RD-6
X862-A80 OR-18
X862-A80 OR-18
R800-A70 OR-18
R800-A70 OR-18
G846-A1 YL-18
G846-A1 YL-18
G846-A1 YL-18
G833-A11 PK-18
G833-A11 PK-18
F716-A139 BK-18
F716-A139 BK-18
F716-A139 BK-18
F716-A139
BK-18
F702-A143 BK-18
F702-A143 BK-18
F702-A143 BK-18
F702-A143
BK-18
F722-A144 BK-18
F722-A144 BK-18
F722-A144 BK-18
F722-A144
BK-18
G833-A71 PK-18
G833-A79 PK-18
G833-A79 PK-18
G833-A79 PK-18
G833-A77 PK-18
G833-A77
PK-18
MPU SHIELD
MPU COMMON
MPU SIGNAL
AUX POWER+
AUX POWER+
CAT DATALINK+
CAT DATALINK-
DIGITAL REFERENCE
START / RUN / STOP
SHUTDOWN-D
SHUTDOWN-C
THROTTLE
DROOP
ENGINE SHUTDOWN-1
ENGINE SHUTDOWN-2
CAN DATALINK+
CAN DATALINK-
CAN DATALINK SHIELD
BATTERY-
BATTERY-
+8V DIGITAL POWER
DIGITAL RETURN
CAT DATALINK+
CAT DATALINK-
E-STOP
CAN DATALINK-
START/ RUN / STOP
CAN DATALINK SHIELD
BATTERY+
CAN DATALINK+
BATTERY+
BATTERY+
BATTERY+
BATTERY+
BATTERY-
BATTERY-
BATTERY-
THROTTLE
BATTERY-
DROOP
BATTERY-
KEYSWITCH150-A127 RD-14
150-A127 RD-14
+8 VOLTS
ALARM
GROUND
COOLANT LEVEL
SENSOR
1656634
RD-18
GN-18
BK-18
A
B
C
COOLANT TEMP
BOOST PRESSURE
PRESS SNSR COMMON
INJECTOR 8 LS
INJECTOR 10 LS
INJECTOR 4 LS
CRANK SPD/TMG-
TDC PROBE+
OIL PRESS (FILT)
TEMP SNSR COMMON
INJECTOR 6 LS
CRANK SPD/TMG+
TDC PROBE-
LOW COOLANT LVL
FUEL PRESS
INJECTOR 12 LS
CAM SPD/TMG+
CAM SPD/TMG-
INJECTOR 2 LS
INTAKE AIR TEMP
ATM PRESS
INJECTOR 10,12 HS
STRTR SOLENOID+
FUEL TEMP
DIFF FUEL PRESS
INJECTOR 6,8 HS
INJECTOR 2,4 HS
PRESS SNSR +5V
OIL TEMP
SPD/TMG SHIELDS
INJECTOR 9,11 HS
INJECTOR 1,3 HS
INJECTOR 11 LS
INJECTOR 5 LS
INJECTOR 9 LS
INJECTOR 7 LS
INJECTOR 5,7 HS
INJECTOR 1 LS
INJECTOR 3 LS
ANALOG REFERENCE
118-BB1 RD-8
118-BB1 RD-8
304-BB2 GY-8
X863-A84 BK-18
X863-A85 BK-18
X863-A16 BK-18
X863-A16 BK-18 STRTR SOLENOID-
200-A19 BK-16
N757-A21 WH-18
N757-A21 WH-18
N757-A21 WH-18
N757-A21 WH-18
354-A24 OR-18
G971-G7 RD-16
G971-G2 RD-16
G971-G3 RD-16
200-G4 BK-16
200-G5 BK-16
200-G6 BK-16
R774-A34
WH-18
R774-A34 WH-18
R774-A34 WH-18
R774-A34 WH-18 ETHER MAN OVERRIDE
ETHER AUTO / MAN
382-A42 PK-18
382-A42 PK-18
382-A42 PK-18
382-A42 PK-18
ETHER HOLD IN -
ETHER HOLD IN +383-A49 GN-18
383-A49 GN-18
383-A49 GN-18
383-A49 GN-18
AIR SHUTOFF
BATT-CABLE + RD-00
BATT-CABLE - BK-00 130-0026 BK-0000
CONNECT TO BATT+ TERM
ON STARTER MOTOR
CONNECT TO BATT- TERM
ON STARTER MOTOR WHEN
A DISCONNECT SWITCH
IS NOT USED
CONNECT TO BATT- TERM
ON STARTER MOTOR
BATTERY AND DISCONNECT WIRING
NOTE AD
ALTERNATOR WIRING
NOTE AD
CONNECT TO BATT- TERM
ON STARTER MOTOR
CONNECT TO BATT+ TERM
ON STARTER MOTOR
120-A33 RD-18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
A-C2
2274002
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
A-C1
1607689
1
2
A-C3
1552252
3
4
5
6
7
8
9
10
11
12
1
2
A-C4
1552252
3
4
5
6
7
8
9
10
11
12
1
2
A-C5
1552269
1
2
A-C6
1552269
1
2
A-C7
1552269
1
2
A-C10
3E3370
A
B
C
1
2
A-C11
1552269
1
2
A-C15
1552269
1
2
A-C16
1552269
1
2
A-C17
1552269
A-C18
1552267
A
B
C
1
5
2
4
3
A-C23
3E5519
A-T1
1311492
1
2
A-C9
1552269
A-T7
1311507
A-C25
1698670
A
B
C
B-T2
1311489
A-C27
1330970
A-C26
1698670
A
B
C
A
B
C
A-C28
1743016
120
CABLE-01 1346258
MOTOR
G S
MTR BAT
STARTER 1
2371962
87a
87
85
86
30
ECM RELAY
3E5239
A
B
A-C35
8T8736
H
D
E
F
G
C
J
BK-18
BK-18
SMMS 1
1480757
BK-18
BK-18
SMMS 2
1480757
PRIMARY ENGINE
SPEED TIMING SENSOR
(CRANKSHAFT)
2016615
BK-18
BK-18
SECONDARY ENGINE
SPEED TIMING SENSOR
(CAMSHAFT)
2016616
BK-18
BK-18
FUEL DIFFERENTIAL
PRESSURE SWITCH
2122768
BK-18
BK-18
FUEL PRESSURE
SENSOR
1946725
A
B
C
+5 VOLTS
GROUND
SIGNAL
OR-18
YL-18
GN-18
COOLANT TEMPERATURE
SENSOR
1309811
1
2
SIGNAL
GROUND
INLET AIR TEMPERATURE
SENSOR
1309811
1
2
SIGNAL
GROUND
FUEL TEMPERATURE
SENSOR
1309811
1
2
SIGNAL
GROUND
SMMS BREAKER
9Y0951
40A
AUXILLARY BREAKER
6T3644
20A
ECM BREAKER
6T3644
20A
ALT BREAKER
6T3645
60A
ALT
+ R
GND
ALTERNATOR
5N5692
1
2
F-C1
3E8969
3
4
5
6
7
8
9
10
11
12
1
2
F-C2
7E6513
1
2
F-C3
7E6513
1
2
F-C4
7E6513
1
2
F-C5
7E6513
1
2
F-C6
7E6513
1
2
F-C7
7E6513
1
2
3
4
5
6
7
8
9
10
11
12
J-C1
3E8969
1
2
J-C2
7E6513
1
2
J-C3
7E6513
1
2
J-C4
7E6513
1
2
J-C5
7E6513
1
2
J-C6
7E6513
1
2
J-C7
7E6513
B-T3
1311489
B-T4
1311487
1
2
A-C20
1552269
1
2
A-C22
1552269
40
39
38
37
36
35
34
33
32
31
29
30
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A-C40
8T9834
1
2
A-C24
1552269
OIL TEMPERATURE
SENSOR
1309811
1
2
SIGNAL
GROUND
BATTERY 1
NEG POS
DISCONNECT SWITCH
7N0718
SPEED SENSOR
4P5820
1
2
BK-18 (-)
WH-18 (+)
MOTOR
G S
MTR BAT
STARTER 2
2371962
BB-T4
1311487
BB-T3
1311489
BB-T2
1311489
1
2
A-C38
1552264
3
4
5
6
7
8
G-T2
8T8730
G-T1
8T8730
BK-18
BK-18
RH ASOS
1433878
2
1
G-C2
1552269
BK-18
BK-18
LH ASOS
1433878
2
1
G-C1
1552269
BK-18
BK-18
START AID
SOLENOID
1433878
2
1
A-C36
1552269
Vs
SIGNAL
GROUND
OIL PRESSURE
SENSOR
2490098
Vs
SIGNAL
GROUND
INLET AIR
PRESSURE SENSOR
2668650
Vs
SIGNAL
GROUND
ATMOSPHERIC
PRESSURE SENSOR
2490094
A-C12
2370227
A
B
C
A-C13
2304013
A
B
C
A-C14
2304013
A
B
C
BATTERY 2
NEG POS
A-C39
3E3388
SENSOR / ACTUATOR SUPPLY
SIGNAL PLUS TO ECM
(+) BATTERY SWITCHED
SIGNAL MINUS TO ECM
(+) BATTERY
(-) BATTERY / SENSOR RETURN
STARTING CIRCUIT
CAT DATA LINK
CONTROL PLUS FROM ECM
CONTROL MINUS FROM ECM
J1939 DATA LINK
200-A128 BK-14
150-A91 RD-12
150-A92 RD-14
150-A93 RD-14
150-A94 RD-14
150-A95 RD-14
150-A96 RD-14
200-A97 BK-16
354-A98 OR-16 354-A99 OR-18
354-A100 OR-18
200-A105 BK-14
200-A108 BK-14
200-A107 BK-14
200-A109 BK-14
200-A111 BK-14
200-A110 BK-14
200-A112 BK-14
200-A106 BK-14
X862-A81 OR-18
X862-A82 OR-18
150-A127 RD-14
X863-A84 BK-18
X863-A85 BK-18 X863-A16 BK-18
X862-A80 OR-18
200-A19 BK-16
354-A24
OR-18
944-A129 OR-18
945-A132 BR-18
200-A128 BK-14
944-A129 OR-18
945-A132 BR-18
200-A128 BK-14
R800-A70 OR-18
R800-A70 OR-18
R800-A70 OR-18
G833-A71 PK-18
G833-A71 PK-18
E963-A30 BK -18
E963-A48 CU -18
E965-A15 BU-18
E966-A32 YL-18
G858-A39 WH-18
G857-A40 YL-18
G833-A45 PK-18
E963-A29 WH -18
T860-A46 OR-16
T858-A27 GY-16
T860-A53 OR-16
T859-A41 WH-16
T958-A50 YL-16
T959-A8 BR-16
T960-A9 BU-16
T960-A54 BU-16
T961-A10 GN-16
T858-A47 GY-16
T957-A52 PU-16
T959-A51 BR-16
T961-A55 GN-16
T958-A5 YL-16
T859-A18 WH-16
T957-A2 PU-16
T962-A13 WH-16
T962-A56 WH-16
G828-A28 WH-18
G828-A3 WH-18
G828-A38 WH-18
G828-A36 WH-18 G828-A65 WH-18
G829-A31 GN-18
G829-A4 GN-18
G829-A37 GN-18
G829-A35 GN-18 G829-A67 GN-18
G833-A69 PK-18
G833-A44 PK-18
G833-A43 PK-18
G833-A17 PK-18
G833-A11 PK-18
G846-A1 YL-18
C991-A7 PK-18
C967-A25 BU-18
C984-A72 YL-18
F421-A23 YL-18
G833-A71 PK-18
R800-A70 OR-18
X862-A80 OR-18
X863-A16 BK-18
945-A133 BR-18
944-A130 OR-18
200-A128 BK-14
200-A97 BK-16
200-A105 BK-14
200-A107 BK-14
200-A106 BK-14
200-A19 BK-16
X862-A81 OR-18
X862-A82 OR-18
X863-A84 BK-18
X863-A85 BK-18
R774-A34 WH-18
N757-A21 WH-18
G833-A77 PK-18
F716-A139 BK-18
F722-A144 BK-18
F715-A142 BK-18
F715-A141 BK-18
F702-A143 BK-18
382-A42 PK-18
383-A49 GN-18
150-A91 RD-12
N757-A21 WH-18
382-A42 PK-18
383-A49 GN-18
945-A134 BR-18
944-A131 OR-18
200-A97 BK-16
200-A105 BK-14
200-A107 BK-14
200-A106 BK-14
200-A19 BK-16
X862-A81 OR-18
X862-A82 OR-18
X863-A84 BK-18
X863-A85 BK-18
R774-A34 WH-18
N757-A21 WH-18
G833-A77 PK-18
F716-A139 BK-18
F722-A144 BK-18
F715-A142 BK-18
F715-A141 BK-18
F702-A143 BK-18
382-A42 PK-18
383-A49 GN-18
150-A91 RD-12
101-A125 RD-14
F715-A141
BK-18
F715-A142
BK-18
945-A134
BR-18
944-A131
OR-18
M756-A119
M755-A116
M757-A122
200-A106
BK-14
200-A107
BK-14
F716-A139
BK-18
F702-A143
BK-18
F722-A144
BK-18
G833-A77
PK-18
R774-A34
WH-18
M757-A122 CU -19
M756-A119 GN -19
M755-A116 YL -19
200-A97 BK-16
200-A105 BK-14
200-A19 BK-16
150-A91 RD-12
X862-A81 OR-18
X862-A82 OR-18
X863-A84 BK-18
X863-A85 BK-18
101-A89 RD-12
101-A87 RD-8
101-A88 RD-8
101-A101 RD-12
101-A125 RD-14
101-A12 RD-16
200-G5 BK-16
200-G5 BK-16
101-A12 RD-16
120-A33 RD-18
118-B1 RD-8
118-BB1 RD-8
115-A90 RD-12
120-A33 RD-18
DUAL STARTER OPTION
120-E4 RD-18
200-E3 BK-16
G971-E7 RD-16
200-E8 BK-16
354-E5 OR-18
N757-E6 WH-18
101-E1 RD-16
ASOS
TIMER
239-5794
6
3
2
1
8
7
6
1
5
4
3
2
E-C1
3E3388
E-T5
E-T6
E-T8
E-T7
E-T2E-T1
200-E8 BK-16
200-E10 BK-18
200-E12 BK-18
200-E3 BK-16
N757-E6 WH-18
N757-E13 WH-18
N757-E9 WH-18
101-E1 RD-16
120-E4 RD-18
354-E5 OR-18
G971-E7 RD-16
120-E4 RD-18
200-E10 BK-18
354-E5 OR-18
N757-E9 WH-18
200-E12 BK-18200-E12 BK-18
N757-E13 WH-18
2
1
E-C2
1552269
E-T4
E-T3
BK-18
BK-18
G971-E7 RD-16
119-E11 RD-16
BREAKER
6T3642
10A
101-E1 RD-16
G971-G2 RD-16
G971-G3 RD-16
6
7
8
A-C38
1552264
AIR SHUTOFF OPTION
NOTE AE
CU-19
YL-19
GN-19
CU-19
GN-19
YL-19
CU-16
BK-16
RD-16
838-A136
838-A137
354-A99
OR-18
354-A100
OR-18
116-A103
RD-14
116-A104
RD-14
838-A135
CU-16
RD-16
BK-16
CIRCUIT GROUPING
DESIGNATION
#H
ATCH WIRE, CABLE
COMPONENT
CIRCUIT NOT CONNECTED
SPLICE
BLADE, SPADE, RING,
OR SCREW TERMINAL
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
ELECTRICAL CONNECTION
TO MACHINE STRUCTURE
CONNECTOR
SYMBOL DESCRIPTION
BLUE
GREEN
BU
GN
RD
WH
OR
YL
PK
BK
BROWN
PURPLE
GRAY
BLACK
COLORABBREV
PINK
YELLOW
ORANGE
WHITE
RED
BR
PU
GY
OIL PRESSURE
SENSOR CONNECTOR
A-C12
ECM
ODD INJECTOR HARNESS
CONNECTOR
A-C3
EVEN INJECTOR HARNESS
CONNECTOR
A-C4
COOLANT TEMPERATURE
SENSOR CONNECTOR
A-C17
INLET AIR TEMPERATURE
SENSOR CONNECTOR
A-C16
SECONDARY ENGINE
SPEED/TIMING
SENSOR CONNECTOR
(CAMSHAFT)
A-C6
TIMING CALIBRATION(TC)
PROBE CONNECTOR
A-C7
INLET AIR PRESSURE
SENSOR CONNECTOR
A-C13
COOLANT LEVEL
SENSOR CONNECTOR
A-C18
TERMINATION
RESISTOR
CONNECTORS
A-C25,A-C26,
A-C28
ATMOSPHERIC PRESSURE
SENSOR CONNECTOR
A-C14
ENGINE INTERFACE
CONNECTOR
A-C40
SERVICE
CONNECTOR
A-C35
FUEL TEMPERATURE
SENSOR CONNECTOR
A-C15
COOLANT LEVEL
SENSOR CONNECTOR
A-C18
FUEL TEMPERATURE
SENSOR CONNECTOR
A-C15
FUEL PRESSURE
SENSOR CONNECTOR
A-C10
FUEL DIFFERENTIAL PRESSURE
SENSOR CONNECTOR
A-C11
FUEL FILTER
FUEL FILTER
OIL PRESSURE
SENSOR CONNECTOR
A-C12
PRIMARY ENGINE
SPEED/TIMING
SENSOR
(CRANKSHAFT)
START AID
SOLENOID
CONNECTOR
A-C36
PRIMARY ENGINE
SPEED/TIMING
SENSOR CONNECTOR
(CRANKSHAFT)
A-C5
A
A
B
B
TOP VIEW
VIEW A-A
FRONT VIEW
VIEW B-B
STARTER
MOTOR
SERVICE
CONNECTOR
A-C35
ENGINE INTERFACE
CONNECTOR
A-C40
LEFT VIEW
OIL TEMPERATURE
SENSOR CONNECTOR
A-C24
SPEED SENSOR
CONNECTOR
A-C9
STARTER
MOTOR
REAR VIEW
STARTER
MOTOR
OIL TEMPERATURE
SENSOR CONNECTOR
A-C24
AIR SHUTOFF HARNESS
CONNECTOR
A-C38
STARTER RELAY 1
CONNECTOR
A-C20
VIEW C-C
STARTER RELAY 2
CONNECTOR
A-C22
SECTION D-D
ENLARGED VIEW
AUX BREAKER
ECM BREAKER
SMMS BREAKER
RELAY
1480757
NOTE AE: SOCKETS FOR WIRES G971 AND 200 ON HARNESS
2824359 CONNECT TO HARNESS 2609516 A-C39
AS FOLLOWS:
G971-G7 RD-16 SOCKET 7 ON A-C39
200-G4 BK-16 SOCKET 8 ON A-C39
A-C2 A-C1
ECM RELAY
CONNECTOR
A-C23
995-A22 BU-18
994-A20 GY-18
M707-A6 PU-18
R746-A26 PK-18
R747-A14 GY-18
D
D
C
C
ENGINE
INTERFACE
CONNECTOR
SERVICE
CONNECTOR
ENGINE
IDENT PART NUMBER CHG NOTE
A 260-9516 04 ENGINE HARNESS (EXTERNAL)
E 282-4358 01 AIR SHUTOFF HARNESS (MAIN)
F 285-6647 00 INJECTOR HARNESS (ODD)
G 282-4359 00 AIR SHUTOFF HARNESS (SOLENOIDS)
J 285-6647 00 INJECTOR HARNESS (EVEN)
NOTE AB: ETHERNET PORT FOR CONFIGURATION & MONITORING.
NOTE AA: CONFIGURATION PORT. REQUIRES NULL MODEM FOR COMMUNICATIONS.
NOTE Z: 7-PIN CONNECTOR FOR MODBUS RS485 COMMUNICATION TO SWITCHGEAR & ATS.
NOTE Y: 9-PIN CONNECTOR OF DB-9 TYPE FOR MODBUS RS485 COMMUNICATION TO EMCP3.
NOTE AC: CONFIGURED BUT NOT USED, AVAILABLE TO BE USED.
NOTE W: THE REAR, LEFT AND RIGHT SIDES ARE BASED ON CUSTOMER PREFERENCE FOR LOCATION OF
CONTROLS
NOTE X: PTs ARE USED IN MV (MEDIUM VOLTAGE), BUT IN CASE OF LV (LOW VOLTAGE)
IT IS DIRECT SENSING. SEE SHEET 9 FOR MV WIRING.
NOTE A: SEE RENR7902 TO PROGRAM EMCP INPUTS AND OUTPUTS.
NOTE B: SEE RENR7941 FOR CDVR INPUTS, OUTPUTS AND SETTINGS
NOTE C: REMOVE THE EXISTING JUMPER "229-SJ5" FROM BATT- TO WIRE UP THE REMOTE ESTOP
NOTE D: EMCP3.3/3.2 ONLY
NOTE E: EMCP3.3 ONLY
NOTE G: SEE LEBE5255 FOR MODBUS APPLICATIONS
NOTE P: DEDICATED OUTPUTS:
DIGITAL OUTPUT #1 - DO 1: DEDICATED TO AUX RELAY "AC-CR2"
HARNESS (R02 IS AVAILABLE TO THE CUSTOMER CONNECTION AS A NON PROGRAMMABLE RELAY
OUTPUT)
NOTE F: ENGINE 40 PIN CONNECTOR INTERFACE
DIGITAL INPUT DI 1 IS DEDICATED TO EMERGENCY STOP
DIGITAL INPUT DI 2 IS DEDICATED TO REMOTE START/STOP
NOTE H: FOR USE WITH OPTIONAL ELECTRICALLY OPERATED BREAKER INSTALLED
NOTE J: SIGNAL TO OPEN THE BREAKER NORMALLY. FAULT TRIP IS ISSUED BY EMCP3
NOTE K: OPTIONAL CIRCUIT BREAKER WITH JACKET WATER HEATER
NOTE L: STANDARD CIRCUIT BREAKER FOR GENERATOR HEATER
NOTE M: RESISTIVE SENDER - USE 1916587 TEMPERATURE SENSOR OTHERWISE CONSULT FACTORY
NOTE N: SEE SHEET "CUSTOMER INTERCONNECT-OPT DEVICES" FOR CONNECTION TO REMOTE DEVICES
NOTE R: ALL THE "DI RTN" ARE JUMPERED TOGETHER AND THEN TIED BACK TO THE BATT-
NOTE S: SEE RENR7902 TO PROGRAM DISCRETE I/O MODULE INPUTS & OUTPUTS
NOTE U: 236-1158 (WITHOUT FILM) REQUIRES FILM KIT 2606898
236-1159 (INCLUDES STD FILM)
252-7504 (FLUSH MOUNT BOX ASSEMBLY INCLUDES 2361159)
RELAY OUTPUT #1 - R01: DEDICATED TO MOTOR STARTER THROUGH ENGINE INTERFACE HARNESS
RELAY OUTPUT #2 - R02: DEDICATED TO ENGINE START/RUN/STOP THROUGH ENGINE INTERFACE
RELAY OUTPUT #3 - R03: DEDICATED TO ENGINE PRELUBE THROUGH ENGINE INTERFACE HARNESS
NOTE T: REMOVE THE 120 OHM RESISTOR CONNECTED B/W TERMINALS CAN2+ & CAN2- BEFORE ADDING CABLE
RELAY OUTPUT #6 - R06: DEDICATED TO AUX RELAY “AC-CR2” (CEI ENGINE, EMCP 3.1 ONLY)
NOTE V: ADD 120 OHM RESISTOR TO THE END-OF-THE-LINE DEVICE AFTER REMOVING FROM THE OTHER END
C27 GENERATOR SET (DWB1-UP)
260-9515 Ch.01
WIRING DIAGRAM (ENGINE)