1996+ Kenworth T2000 Trucks Electrical Wiring Diagrams Manual
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P94-1421.FM
TERM INFORMATION FOR:
P20-1063-04 (J19)
TERM CIRCUIT WIRE NUMBERDESCRIPTION
1 E37SW WIRE0120 IDLE_VALIDATION_OFF
2 E121DG WIRE0129 DIAGONOSTIC
3 E59CT WIRE0160 REMOTE_THROTTLE_ENABLE
4 E112CT WIRE0158 REMOTE_PTO_ENABLE
5 E32SW WIRE0121 SERVICE_BRAKE_SENSE
7 E95ER WIRE0155 ENGINE_RETARD
8 E96ER WIRE0126 JAKE_BRAKE_HALF_(LOW-HI)
9 E128CT WIRE0119 THROTTLE_SENSE_POSITION
11 E38SW WIRE0117 IDLE_VALIDATION_SIGNAL
14 E226SW WIRE0156 GOVERNOR_SWITCH
15 E31CS WIRE0122 CLUTCH_POSITION
16 E139CT WIRE0123 CRUISE_CONTROL_ON/OFF_SWITCH
17 E144EF WIRE0301 FAN_CLUTCH_CONTROL
24 E141CT WIRE0125 CRUISE_CONTROL_RESUME
25 E140CT WIRE0124 CRUISE_CONTROL_SET
26 E60CT WIRE0161 REMOTE_THROTTLE_SIGNAL_INPUT
28 E205LC WIRE0111 COOLANT_LEVEL_LOW
32 E69CM4 WIRE0004 SWITCH_COMMON
37 CAN_SHLD_2 WIRE0187 J1939_DATA_LINK_(SHLD)
38 C144EF WIRE0015 FAN_CLUTCH_CONTROL
46 CAN_H WIRE0286 J1939_DATA_LINK_(HIGH)
6 E144CT WIRE0106 FAN_CLUTCH_CONTROL
10 E108DB WIRE0154 DATA_LINK_BUSS_(+)
13 E63CT WIRE0174 SWITCHED_TRI_STATE_DERATE
18 E98ER WIRE0304 JAKE_BRAKE_FULL_(MED-HI)
20 E109DB WIRE0159 DATA_LINK_BUSS(-)
21 E127CT_1 WIRE0317 THROTTLE_POWER
22 E127CT WIRE0176 THROTTLE_POWER
23 E129CT WIRE0175 THROTTLE_POSITION
27 E150SP WIRE0211 SPEEDO_SENDING_CKT
33 E69CM2 WIRE0184 SWITCH_COMMON
34 E69CM3 WIRE0305 SWITCH_COMMON
36 E150SU WIRE0212 SPEEDO_SENDING_UNIT
39 P118SD2 WIRE0167 ENGINE_SHUTDOWN
40 E23ES WIRE0178 ETHER_START
43 E159WL WIRE0165 STOP_ENGINE_LAMP
44 E158WL WIRE0164 CHECK_ENGINE_LAMP
47 CAN_L WIRE0285 J1939_DATA_LINK_(LOW)
TERM INFORMATION FOR:
K333-550-207 (J15)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
C E63CT WIRE0174 SWITCHED_TRI_STATE_DERATE
E E127CT_1 WIRE0317 THROTTLE_POWER
G E129CT_1 WIRE0318 THROTTLE_POSITION
A E69CM5 WIRE0157 SWITCH_COMMON
B E112CT WIRE0158 REMOTE_PTO_ENABLE
D E59CT WIRE0160 REMOTE_THROTTLE_ENABLE
F E60CT WIRE0161 REMOTE_THROTTLE_SIGNAL_INPUT
TERM INFORMATION FOR:
P20-1072 (P04)
TERM CIRCUIT WIRE NUMBERDESCRIPTION
A CAN_H WIRE0189 J1939_DATA_LINK_(HIGH)
B CAN_L WIRE0196 J1939_DATA_LINK_(LOW)
C CAN_SHLD_2 WIRE0186 J1939_DATA_LINK_(SHLD)
TERM INFORMATION FOR:
K333-543 (J39)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
1 E150SU WIRE0212 SPEEDO_SENDING_UNIT
2 E150SP WIRE0211 SPEEDO_SENDING_CKT
3 L79BL WIRE0139 BACKUP_LAMP
4 P79BL WIRE0138 BACKUP_LAMP
TERM INFORMATION FOR:
P20-1158-204 (J20)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
1 GND_M WIRE0303 GROUND
4 E181CP2 WIRE0147 AUXILLARY_BATTERY
TERM INFORMATION FOR:
P20-1077 (P02)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
A GND WIRE0253 GROUND
B P120DG WIRE0271 DIAGNOSTIC_CONN_BATT_PWR
C E185DB WIRE0249 J1939_DATA_LINK_(HIGH)
D E186DB WIRE0250 J1939_DATA_LINK_(LOW)
E E187DB WIRE0251 J1939_DATA_LINK_(SHLD)
F E108DB WIRE0418 DATA_LINK_BUSS_(+)
G E109DB WIRE0252 DATA_LINK_BUSS(-)
TERM INFORMATION FOR:
K333-549-216 (J04)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
H E144CT WIRE0096 FAN_CLUTCH_CONTROL
J C102ACN WIRE0182 AIR_CONDITIONER_CLUTCH_CONTROL
S C102ACP WIRE0181 AIR_CONDITIONER_CLUTCH_CONTROL
TERM INFORMATION FOR:
P20-1088 (J05)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
5 E159WL WIRE0235 STOP_ENGINE_LAMP
7 E158WL WIRE0234 CHECK_ENGINE_LAMP
8 L144EF WIRE0265 FAN_CLUTCH_CONTROL
18 E152WL WIRE0268 CHECK_FLUIDS_LAMP
TERM INFORMATION FOR:
P20-1050 (J06)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
D C109DB WIRE0433 DATA_LINK_BUSS(-)
E C108DB WIRE0423 DATA_LINK_BUSS(+)
TERM INFORMATION FOR:
P20-1071-03 (J07)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
8 C144EF WIRE0060 FAN_CLUTCH_CONTROL
18 C108DB WIRE0422 DATA_LINK_BUSS(+)
21 C109DB WIRE0434 DATA_LINK_BUSS(-)
TERM INFORMATION FOR:
P20-1051 (J09)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
1 E141CT WIRE0041 CRUISE_CONTROL_RESUME
12 ACC WIRE0279 SPARE_ACCESSORY_CIRCUIT
13 IGN WIRE0278 SPARE_IGNITION_CIRCUITS
3 E140CT WIRE0040 CRUISE_CONTROL_SET
5 E139CT WIRE0037 CRUISE_CONTROL_ON/OFF_SWITCH
7 E69CM WIRE0013 SWITCH_COMMON
9 C98JB WIRE0049 JAKE_BRAKE_FULL_(MED-HIGH)
10 E97ER WIRE0275 ENGINE_RETARD_SWITCHES
11 C96JB WIRE0046 JAKE_BRAKE_HALF_(LOW-HIGH)
TERM INFORMATION FOR:
K333-549-216 (J11)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
K C109DB WIRE0200 DATA_LINK_BUSS(-)
L C108DB WIRE0198 DATA_LINK_BUSS(+)
TERM INFORMATION FOR:
P20-1076 (J30)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
A E185DB WIRE0249 J1939_DATA_LINK_(HIGH)
B E186DB WIRE0250 J1939_DATA_LINK_(LOW)
C E187DB WIRE0251 J1939_DATA_LINK_(SHLD)
TERM INFORMATION FOR:
K333-581 (J31)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
2 E37SW WIRE0245 IDLE_VALIDATION_OFF
4 E129CT WIRE0246 THROTTLE_POSITION
6 E38SW WIRE0247 IDLE_VALIDATION_SIGNAL
1 E69CM WIRE0016 SWITCH_COMMON
3 E128CT WIRE0030 THROTTLE_SENSE_POSITION
5 E127CT WIRE0029 THROTTLE_POWER
TERM INFORMATION FOR:
P20-1089 (J29)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
1 C108DB WIRE0435 DATA_LINK_BUSS(+)
2 C109DB WIRE0436 DATA_LINK_BUSS(-)
19 RET WIRE0259 INSTRUMENT_RETURN
TERM INFORMATION FOR:
P20-1008 (J32)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
2 P18WL WIRE0052 HOT_LINE_TO_WARNING_DEVICES
5 JUMPER WIRE0033 JUMPER_WIRE
1 JUMPER WIRE0033 JUMPER_WIRE
6 E139CT WIRE0036 CRUISE_CONTROL_ON/OFF_SWITCH
10 E69CM WIRE0007 SWITCH_COMMON
TERM INFORMATION FOR:
P20-1008(J33)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
2 P18WL WIRE0053 HOT_LINE_TO_WARNING_DEVICES
5 JUMPER WIRE0034 JUMPER_WIRE
9 GND WIRE0312 GROUND
10 E69CM WIRE0206 SWITCH_COMMON
1 JUMPER WIRE0034 JUMPER_WIRE
6 E97ER WIRE0057 ENGINE_RETARD_SWITCHES
TERM INFORMATION FOR:
P20-1008 (J34)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
10 E140CT WIRE0039 CRUISE_CONTROL_SET
3 E141CT WIRE0042 CRUISE_CONTROL_RESUME
5 E69CM WIRE0005 SWITCH_COMMON
6 E69CM WIRE0006 SWITCH_COMMON
TERM INFORMATION FOR:
P20-1008 (J35)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
5 E96ER WIRE0044 JAKE_BRAKE_HALF_(LOW-HI)
9 E97ER WIRE0055 ENGINE_RETARD_SWITCHES
10 E97ER WIRE0260 ENGINE_RETARD_SWITCHES
6 E98ER WIRE0048 JAKE_BRAKE_FULL_(MED-HI)
10 E97ER WIRE0055 ENGINE_RETARD_SWITCHES
TERM INFORMATION FOR:
P20-1008 (J48)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
4 E69CM WIRE0001 SWITCH_COMMON
6 E144EF WIRE0058 FAN_CLUTCH_CONTROL
TERM INFORMATION FOR:
P20-1095 (J47)
TERMCIRCUITWIRE NUMBERDESCRIPTION
1 P51KS WIRE0223 KEY_SWITCH
2 C19SR WIRE0209 STARTER_SWITCH_TO_SOLENOID
3 P113KS WIRE0221 KEY_SWITCH
4 P82KS WIRE0220 CAB_FEED_LINE_FROM_CKT_BRKR_AND_KEY_SW
GENERAL NOTES:
1) USE ON T2000 WITH CUMMINS ISX ELECTRONIC
ENGINE W/ CM870 CONTROLLER
1
6
35
40
SCALE 3:2
1 6
41
10
50
2 3 4 5 6 7 8 9 1
11 12 13 14 15 16 17 18 10
13 CONNECTOR CIRCUIT POSITION CHART
15 CONNECTOR CIRCUIT POSITION CHART
14 CONNECTOR CIRCUIT POSITION CHART
A
B
C
D E
F
G
E
G
D
B
24 CONNECTOR CIRCUIT POSITION CHART
SCALE 2:1
1
2
3
4
5
6
20 CONNECTOR CIRCUIT POSITION CHART
A B
B
A
C
A B C D E F G H
S R P N M L K J
19 CONNECTOR CIRCUIT POSITION CHART
ABCD
HGFE
10
2
23 CONNECTOR CIRCUIT POSITION CHART
1 2 3 4 5
6
8 9 7 10
11 12
13 14
15 16 18 19
17 20
22 CONNECTOR CIRCUIT POSITION CHART
21 CONNECTOR CIRCUIT POSITION CHART
1
6 4
3
18 CONNECTOR CIRCUIT POSITION CHART
1 2 3 4 5 6 7
8 9 10 11 12 13 14
17 CONNECTOR CIRCUIT POSITION CHART
16 CONNECTOR CIRCUIT POSITION CHART
1
2) HOW TO USE THIS DIAGRAM:
EACH CONNECTOR HAS A DISTINCT ALPHANUMERIC
"REFERENCE DESIGNATOR" OR "REF_DES" PRINTED
NEXT TO IT. USE THE REF_DES TO FIND CONNECTOR
INFORMATION IN THE CONNECTOR INFORMATION TABLE.
4)
6)
7)
DETAIL OR SHEET.
X
3) ALL CONNECTOR ENDS SHOWN IN MATING VIEW.
5)
.
11 CONNECTOR CIRCUIT POSITION CHART
8) SUPERSEDES P94-1418 .
PROD
SERV
X
X
D
B
A
G
E
A B C D E F G H
S R P N M L K J
12 CONNECTOR CIRCUIT POSITION CHART
4
3 2
1
10 CONNECTOR CIRCUIT POSITION CHART
4
3
1
2
8 CONNECTOR CIRCUIT POSITION CHART
9 CONNECTOR CIRCUIT POSITION CHART
A B
DENOTES "TWISTED PAIR" OF WIRES.
DENOTES CABLE WITH TWISTED PAIR
AND SHIELDED
DENOTES CABLE WITH "TWISTED TRIPLETS".
DESIGNATED A REFERENCE POINT ON ANOTHER DIAGRAM,
System Diagram, Cummins ISX, CM870 P94-1421 - 01
P94-1421.FM
TERM INFORMATION FOR:
P20-1071-01 (J03)
TERM CIRCUIT WIRE NUMBERDESCRIPTION
1 P118SD WIRE0188 ENGINE_SHUTDOWN
3 ACC_9 WIRE0231 SPARE_ACCESSORY_CIRCUITS
4 C102ACN WIRE0182 AIR_CONDITIONER_CLUTCH_CONTROL
5 C102ACP WIRE0181 AIR_CONDITIONER_CLUTCH_CONTROL
6 E181CP WIRE0190 AUXILLIARY_BATTERY
7 E144CT WIRE0096 FAN_CLUTCH_CONTROL
8 E31CS WIRE0080 CLUTCH_POSITION
9 E32SW WIRE0079 SERVICE_BRAKE_SENSE
12 E139CT WIRE0035 CRUISE_CONTROL_ON/OFF_SWITCH
13 E127CT WIRE0029 THROTTLE_POWER
14 E108DB WIRE0210 DATA_LINK_BUSS_(+)
16 E140CT WIRE0038 CRUISE_CONTROL_SET
17 E128CT WIRE0030 THROTTLE_SENSE_POSITION
18 E109DB WIRE0236 DATA_LINK_BUSS(-)
20 E141CT WIRE0043 CRUISE_CONTROL_RESUME
22 CSP12 WIRE0270 SPARE_CIRCUIT
25 E152WL WIRE0267 CHECK_FLUIDS_LAMP
27 C19SR WIRE0197 STARTER_SWITCH_TO_SOLENOID
29 E144EF WIRE0058 FAN_CLUTCH_CONTROL
31 E98ER WIRE0047 JAKE_BRAKE_FULL_(MED-HI)
33 L79BL WIRE0258 BACKUP_LAMP_LIGHT
34 C19SR WIRE0208 STARTER_SWITCH_TO_SOLENOID
35 E69CM WIRE0003 SWITCH_COMMON
36 P81BB WIRE0192 CLEAN_POWER
38 P79BL WIRE0257 BACKUP_LAMP
39 E181CP WIRE0191 AUXILLIARY_BATTERY
40 RET WIRE0237 INSTRUMENT_RETURN
2 C17SR WIRE0244 STARTER_SOLENOID
10 E158WL WIRE0234 CHECK_ENGINE_LAMP
11 E159WL WIRE0235 STOP_ENGINE_LAMP
15 E37SW WIRE0245 IDLE_VALIDATION_OFF
21 E129CT WIRE0246 THROTTLE_POSITION
24 C144EF WIRE0202 FAN_CLUTCH_CONTROL
26 E38SW WIRE0247 IDLE_VALIDATION_SIGNAL
30 E96ER WIRE0045 JAKE_BRAKE_HALF_(LOW-HI)
32 E95ER WIRE0248 ENGINE_RETARD
37 P81BB WIRE0193 CLEAN_POWER
CONNECTOR INFORMATION FOR DIAGRAM: P94-1421
REF_DES
NUMBER OF
CAVITIES
CONNECTOR
NAME
DESCRIPTION LOCATION OF CONNECTOR
1 THRU 46 1 SPLICE SPLICE
F01 2 P27-1009-150 MEGA FUSE ABOVE THE STARTER
J01 1 P20-1015 BLACK_PACKARD_METRI-PACK_150_UNSEALED NEAR THE KEYSWITCH
J02 1 K333-46-38 RING_TERMINAL_5/16" NEAR THE ALTERNATOR
J03 40 P20-1071-01 BROWN_YAZAKI_CONNECTOR @ FIREWALL
J04 16 K333-549-216 WHITE_PACKARD_METRI-PACK NEAR LOWER B-PANEL
J05 4 P20-1088 NATURAL_MOLEX_MINI_FIT @ A-PANEL
J06 8 P20-1050 BLUE_PACKARD_METRI-PACK_150_SERIES NEAR B-PANEL
J07 40 P20-1071-03 LT-GRAY_YAZAKI_CONNECTOR @ FIREWALL
J08 2 P20-1078 BLACK_METRI-PACK_150_SERIES NEAR GLOVEBOX
J09 14 P20-1051 NATURAL_MOLEX_MINI-FIT RH UPPER C-PANEL
J11 16 K333-549-216 WHITE_PACKARD_METRI-PACK RH SIDE B-PANEL
J12 1 K333-550-201 BLACK_PACKARD_280_SEALED_METRI_PACK LH SIDE OF ENGINE
J14 1 K333-46-15 RING_TERMINAL_(3/8") @ ENGINE GROUND STUD
J15 7 K333-550-207 BLACK_PACKARD_METRI-PACK_280_SEALED NEAR ENGINE ECU
J16 1 K333-46-22 RING_TERMINAL_1/4" @ ALTERNATOR
J17 1 K333-550-201 BLACK_PACKARD_METRI-PACK_280_SEALED NEAR TRANSMISSION
J18 3 P20-1075 BLACK_DEUTSCH_DT_J1939 NEAR ENGINE ECU
J19 50 P20-1063-04 BLACK_DEUTSCH_DRC26 @ ECU
J20 4 P20-1158-204 GRAY_DTP_SERIES @ ECU
J21 1 K333-46-22 RING_TERMINAL_1/4" @ ALTERNATOR
J22 1 K333-46-13 RING_TERMINAL_#10 @ THE STARTER
J23 1 K333-46-32 RING_TERMINAL_1/2" @ THE STARTER SOLENOID
J24 1 K333-46-26 RING_TERMINAL_1/4" @ FRAME GROUND STUD
J25 2 K333-550-202 BLACK_PACKARD_METRI-PACK_280_SEALED NEAR RH SIDE FIREWALL
J26 1 K333-46-32 RING_TERMINAL_1/2" @ THE STARTER GROUND
J27 1 K333-46-39 RING_TERMINAL_7/16" @ ENGINE GROUND STUD
J28 2 P20-1060 SEALED_MAXI_FUSE_HOLDER IN BATTERY BOX
J29 3 P20-1089 NATURAL_MOLEX_MINI_FIT @ A-PANEL
J30 3 P20-1076 GRAY_DEUTSCH_DT_SERIES DRIVERS SIDE UNDER DASH
J31 6 K333-581 GRAY_DEUTSCH_DT_SERIES LOWER RH SIDE STEERING COLUMN
J32 10 P20-1008 BLACK_AMP_UNSEALED ABOVE B-PANEL
J33 10 P20-1008 BLACK_AMP_UNSEALED ABOVE B-PANEL
J34 10 P20-1008 BLACK_AMP_UNSEALED ABOVE B-PANEL
J35 10 P20-1008 BLACK_AMP_UNSEALED ABOVE B-PANEL
J37 2 P20-1040 BLACK_PACKARD_150-SERIES NEAR RH RAIL
J39 4 K333-543 BLACK_DEUTSCH_DT_SERIES NEAR TRANSMISSION
J40 2 K333-550-202 BLACK_PACKARD_METRI-PACK NEAR A/C COMPRESSOR
J41 1 K333-46-38 RING_TERMINAL_5/16" ABOVE THE STARTER
J42 1 K333-46-38 RING_TERMINAL_5/16" ABOVE THE STARTER
J43 1 P20-1084 BLACK_RADSOK @ FIREWALL
J44 1 K333-46-38 RING_TERMINAL_5/16" @ FIREWALL GROUND STUD
J45 1 K333-394 BLACK_PACKARD_56_SERIES NEAR UPPER B-PANEL
J46 1 P20-1112 BLACK_AMP_1/4"_RECEPTACLE RH LOWER STEERING COLUMN
J47 6 P20-1095 BLACK_PACKARD_56_SERIES @ KEYSWITCH
J48 10 P20-1008 BLACK_AMP_UNSEALED LH CORNER OF B-PANEL
J49 1 P20-1112 BLACK_AMP_1/4"_RECEPTACLE RH LOWER STEERING COLUMN
J50 1 P20-1112 BLACK_AMP_1/4"_RECEPTACLE RH LOWER STEERING COLUMN
J51 1 P20-1112 BLACK_AMP_1/4"_RECEPTACLE RH LOWER STEERING COLUMN
J52 1 K333-394 BLACK_PACKARD_56 NEAR B-PANEL
J53 1 P20-1112 BLACK_AMP_1/4"_RECEPTACLE NEAR RH LOWER STEEERING COLUMN
J55 2 K333-584-1 GRAY_DEUTSCH_DT_SERIES RH SIDE FIREWALL
J57 2 K333-390 BLACK_WEATHER_PACK_CONNECTOR RH FRONT SIDE IN FRAME RAIL
J58 3 P20-1073 BLACK_DEUTSCH_DT_J1939 BEHIND DASH PANEL
J59 3 P20-1073 BLACK_DEUTSCH_DT_J1939 @ FIREWALL
J60 9 P20-1074 GRAY_DEUTSCH_DT_J1939 BEHIND DASH PANEL
J61 3 P20-1073 BLACK_DEUTSCH_DT_J1939 BEHIND DASH PANEL
J62 3 P20-1073 BLACK_DEUTSCH_DT_J1939 BEHIND DASH PANEL
J63 9 P20-1074 GRAY_DEUTSCH_DT_J1939 BEHIND DASH PANEL
J64 3 P20-1075 BLACK_DEUTSCH_DT_J1939 BEHIND DASH PANEL
J66 2 K333-550-202 BLACK_PACKARD_M/P_280_SEALED NEAR THE TRANSMISSION
J67 4 K333-542 BLACK_DEUTSCH_DT_SERIES NEAR THE TRANSMISSION
J68 4 P20-1117 PACKARD_GT_150_BLACK NEAR THE TRANMISSION
J69 1 P20-1112 BLACK_AMP_1/4"_RECEPTACLE NEAR RH LOWER STEERING COLUMN
J70 1 K333-46-38 RING_TERMINAL @ FIREWALL GROUND STUD
J85 1 K333-46-19 RING_TERMINAL @ FIREWALL GROUND STUD
J110 1 K333-46-7 RING_TERMINAL_(3/8") @ THE STARTER
P01 1 P20-1014 BLACK_PACKARD_METRI-PACK_150_UNSEALED NEAR KEYSWITCH
P02 9 P20-1077 BLACK_DEUTSCH_HDI0 LH SIDE, NEAR DRIVER
P03 1 P20-1083 BLACK_RADSOK @ FIREWALL
P04 3 P20-1072 BLACK_DEUTSCH_DT_J1939 NEAR ENGINE ECU
P05 1 K333-550-101 BLACK_PACKARD_METRI-PACK LH SIDE OF ENGINE
P06 7 K183-154-107 PLUG NEAR ENGINE ECU
P07 2 K333-612-1 GRAY_DEUTSCH_DT_SERIES RH SIDE FIREWALL
P08 1 K333-537-2 BLACK_DEUTSCH_DTHD IN BATTERY BOX
P09 40 P20-1070-01 BROWN_YAZAKI @ FIREWALL
P11 1 K183-154-101 BLACK_PACKARD_METRI-PACK_280_SEALED NEAR TRANSMISSION
P12 1 K333-393 BLACK_PACKARD_56_SERIES NEAR UPPER B-PANEL
P13 6 K333-580 BLACK_DEUTSCH_DT_SERIES LOWER RH SIDE STEERING COLUMN
P14 40 P20-1070-03 LT_GRAY_YAZAKI_CONNECTOR @ FIREWALL
P15 3 P20-1072 BLACK_DEUTSCH_DT_J1939 @ FIREWALL
P16 2 K333-550-102 BLACK_PACKARD_WEATHER-PACK NEAR THE TRANSMISSION
P17 1 K333-537-3 BLACK_DEUTSCH_DTHD IN BATTERY BOX
P18 2 P20-1158-202 GRAY_DTP_SERIES NEAR ENGINE ECU
P20 1 K333-393 BLACK_PACKARD_56_SERIES NEAR B-PANEL
TERM INFORMATION FOR:
P20-1070-01 (P09)
TERMCIRCUIT WIRE NUMBERDESCRIPTION
1 P118SD WIRE0166 ENGINE_SHUTDOWN
3 ACC_9 WIRE0177 SPARE_ACCESSORY_CIRCUITS
5 C102ACP WIRE0093 AIR_CONDITIONER_CLUTCH_CONTROL
7 E144CT WIRE0106 FAN_CLUTCH_CONTROL
10 E158WL WIRE0164 CHECK_ENGINE_LAMP
11 E159WL WIRE0165 STOP_ENGINE_LAMP
13 E127CT WIRE0176 THROTTLE_POWER
14 E108DB WIRE0154 DATA_LINK_BUSS_(+)
18 E109DB WIRE0159 DATA_LINK_BUSS(-)
21 E129CT WIRE0175 THROTTLE_POSITION
27 C19SR_1 WIRE0140 STARTER_SWITCH_TO_SOLENOID
39 E181CP2 WIRE0147 AUXILLARY_BATTERY
2 C17SR WIRE0130 STARTER_SOLENOID
4 C102ACN WIRE0092 AIR_CONDITIONER_CLUTCH_CONTROL
6 E181CP1 WIRE0316 AUXILLARY_BATTERY
8 E31CS WIRE0122 CLUTCH_POSITION
9 E32SW WIRE0121 SERVICE_BRAKE_SENSE
12 E139CT WIRE0123 CRUISE_CONTROL_ON/OFF_SWITCH
15 E37SW WIRE0120 IDLE_VALIDATION_OFF
16 E140CT WIRE0124 CRUISE_CONTROL_SET
17 E128CT WIRE0119 THROTTLE_SENSE_POSITION
19 E226SW WIRE0156 GOVERNOR_SWITCH
20 E141CT WIRE0125 CRUISE_CONTROL_RESUME
22 E121DG WIRE0129 DIAGONOSTIC
24 C144EF WIRE0015 FAN_CLUTCH_CONTROL
26 E38SW WIRE0117 IDLE_VALIDATION_SIGNAL
29 E144EF WIRE0301 FAN_CLUTCH_CONTROL
30 E96ER WIRE0126 JAKE_BRAKE_HALF_(LOW-HI)
31 E98ER WIRE0127 JAKE_BRAKE_FULL_(MED-HI)
33 L79BL WIRE0139 BACKUP_LAMP
34 C19SR WIRE0141 STARTER_SWITCH_TO_SOLENOID
35 E69CM1 WIRE0143 SWITCH_COMMON
36 P81BB WIRE0135 CLEAN_POWER
37 P81BB WIRE0134 CLEAN_POWER
38 P79BL WIRE0138 BACKUP_LAMP
40 RET_1 WIRE0137 INSTRUMENT_RETURN
1 6
40 35
GENERAL NOTES: (continued from sheet 1):
40
35
6 1
USE ON T2000 WITH CUMMINS ISX ELECTRONIC
ENGINE W/ CM870 CONTROLLER
25 CONNECTOR CIRCUIT POSITION CHART
26 CONNECTOR CIRCUIT POSITION CHART
System Diagram, Cummins ISX, CM870 P94-1421 - 02
P94-1421.FM
E69CM
GRY
WIRE000
3
E69CMGRY WIRE0005
E69CMGRY WIRE0006
E69CMGRYWIRE0007
E69CMGRYWIRE0009
E69CMGRYWIRE0011
MULTIPLEX
STEERING
WHEEL
E69CMGRY WIRE0013
E69CMGRYWIRE0016
E127CT BRN/GRYWIRE0029
E128CT BRN/REDWIRE0030
JUMPERBLK WIRE0033
JUMPERBLK WIRE0034
E139CT
ORN/BRN
WIRE003
5
E139CT ORN/BRNWIRE0036
E139CT ORN/BRNWIRE0037
E140CT
ORN/GR
N
WIRE003
8
E 140CT
O RN/GRN
W IRE0039
E140CT ORN/GRNWIRE0040
E
1
4
1
C
T
O
R
N
/
R
E
D
W
I
R
E
0
0
4
1
E141CT ORN/REDWIRE0042
E141CT ORN/REDWIRE0043
E96ER LT_GRN/YEL WIRE0044
E96ER LT_GRN/YEL WIRE0045
C96JB LT_GRN/YEL WIRE0046
E 98ER
L T_GRN/B
LK
W IRE004
7
E9
8ER
LT _GRN/BL
K
W IRE0048
C
9
8
J
B
L
T
_
G
R
N
/
B
L
K
W
I
R
E
0
0
4
9
E98ER LT_GRN/BLK WIRE0051
P18WL L_GRNWIRE0052 P18WL L_GRN WIRE0053
E97ER LT_BLU/GRN WIRE0055
E97ER LT_BLU/GRN WIRE0057
E14
4EF
WH T/LT_GR
N
WIR E0058
C144EF WHT/LTGRNWIRE0059 C144EF WHT/LTGRNWIRE0060 ENGINE FAN
FUSE
P144EF WHT/L_GRNWIRE0062 P51KS RED/YEL WIRE0063
FOR USE ON
CUMMINS
ENGINES
E32SW
YEL/GR
N
WIRE00
79
E31CS
YEL/PUR
WIRE00
80
C102AC
P
L_GRN /WHT
WIRE01
81
C102AC
N
L_GRN /WHT
WIRE0
182
E144CT
WHT/LT _GRN
WIRE00
96
CAB
HEATER/
CAB UNIT
GNDWHTWIRE0103
THROTTLE
PEDAL
(N/O)
P118SD RED/GRNWIRE0188
E181CP RED WIRE0190
E181CP RE D WIRE0191
P81BB RED/L_BLU WIRE0192
P81BB RED/L_BLU WIRE0193
P81BB RED/L_BLU WIRE0194
P81BB RED/L_BLU WIRE0195
C19SR
TAN
WIRE0
197
DATA
ACCESS
ABS HARNESS
TAILLAMP
HARNESS
DIAGNOSTIC
CONNECTOR
E108DB BLU/BLK WIRE0418
C108DB BLU/BLK WIRE0419
C108DB BLU/BLK WIRE0422
C108DB
BLU/BLK WIRE0423
C109DB BLU/L_BLU WIRE0433
C109DB BLU/L_BLU WIRE0434
C108DB BLU/BLK WIRE0435
C109DB BLU/L_BLU WIRE0436
FIREWALL
GROUND
STUD
P116CK,PNK/RED WIRE0449
C108DB BLU/BLK WIRE0198
C109DB BLU/L_BLU WIRE0200
C 144EF
W HT/LTG
RN
W IRE0202
C109D
B
BLU/L_
BLU
WIRE0
205
E69CM
GRY
WIRE020
6
C19SR
TAN
WIRE0
208
C19
SR
TAN
WIR E0209
E 108DB
B LU/BLK
W IRE0210
P82
BB
OR N/RED
WIR E0215
P82BB ORN/REDWIRE0216
P82KS ORN/REDWIRE0217
P82KS ORN/REDWIRE0218
P82KS ORN/REDWIRE0219
P82KS ORN/REDWIRE0220
P113KS RED/BRNWIRE0221
P51KS RED/YEL WIRE0223
GNDWHTWIRE0225
GNDWHTWIRE0226
GNDWHTWIRE0227
GNDWHTWIRE0228
P113BB RED/BRNWIRE0229
C19SR TAN WIRE0230
ACC_9 YEL WIRE0231
ACC_9 YEL WIRE0232
E 158WL
B RN/ORN
W IRE0234
E 159WL
B RN/WHT
W IRE0235
E 109DB
B LU/L_BLU
W IRE0236
RE
T
WH T/BLU
WIR E0237
TO J1587/J1708
DATA LINK
JUNCTION BLOCK
E109DB BLU/L_BLU WIRE0252
GNDWHTWIRE0253
P113BB RED/BRNWIRE0254
DATA LINK
J1939
USAGE NOTE:
USE ON T2000 WITH CUMMINS ISX ELECTRONIC
ENGINE W/ CM870 CONTROLLER
P82BB ORN/REDWIRE0255
P51KS RED/YEL WIRE0256
DASH COMMON
HARNESS
SEE SHT 4
ZONE L12
SERVICE BRAKE SW
SHOWN W/ PEDAL
RELAEASED
(N.C)
P7
9BL
PN K/WHT
W IRE0257
L7
9BL
PN K/WHT
W IRE0258
RET WHT/BLUWIRE0259
C17SR
ORN
WIRE0
244
E37SWBRN/BLK WIRE0245
E129CT BRN/GRNWIRE0246
E38SWYEL/RED WIRE0247
E95
ER
BLK /LT_GRN
WIR E0248
E185D
B
YEL
WIRE
0249
E186D
B
GRN
WIRE
0250
E187D
B
WHT
WIRE
0251
E97ER LT_BLU/GRN WIRE0260
E97ER LT_BLU/GRN WIRE0261
L144EF WHT/LTGRNWIRE0265
E15
2WL
GRN /ORN
WIR E0267
E152WL GRN/ORNWIRE0268
TEST SW
(CUMMINS)
CSP
12
BRN /PUR
WIRE
0270
P120DG RED/BLU WIRE0271
P106ER BLU WIRE0272
P106ER BLU WIRE0273
E97ER LT_BLU/GRN WIRE0274
E97ER LT_BLU/GRN WIRE0275
GNDWHTWIRE0276 GNDWHTWIRE0277
IGN ORNWIRE0278
ACC YEL WIRE0279
RELAY SHOWN
W/ FAN ON
SWITCH SHOWN IN
AUTOMATIC MODE,
CONTACTS OPEN FOR
MANUAL FAN MODE.
CLUTCH SW SHOWN
W/ CLUTCH PEDAL
RELEASED
(N.O)
P82BB ORN/REDWIRE0280
P82BB ORN/REDWIRE0281
TO ENGINE
HARNESS
E127CT
BRN/GR
Y
WIRE00
29
E128CT
BRN/RE
D
WIRE00
30
E38
SW
YEL
/RED
WIR E0247
E129CT
BRN/GR
N
WIRE02
46
E37
SW
BRN
/BLK
WIR E0245
TO ABS
HARNESS
E95ER BLK/LT_GRN WIRE0290 P106RY BLU WIRE0291
TO IGN
BUSS BAR
TO ACC
BUSS BAR
SEE DETAIL "B",
SHT 5, ZONE J5
FOR CHARGE & START
CAB FEED
FIREWALL
TO CHASSIS
AND TAIL LP
HARNESS
SEE DETAIL "D",
SHT 5, ZONE F9
FOR MPX WIRING
SEE DETAIL "C",
SHT 5, ZONE F12
FOR DATA LINK WRG
SEE DETAIL "A",
SHT 5, ZONE K15
FOR FAN SOL WRG
E69CMGRY WIRE0308
TO FIREWALL
GROUND
STUD
GNDWHTWIRE0309
TO FIREWALL
GROUND STUD
P51KS RED/YEL WIRE0310
TO FIREWALL
GROUND STUD
GNDWHTWIRE0312
C17SR ORNWIRE0244
P118SD RED/GRNWIRE0188
C109DB BLU/L_BLU WIRE0436
E158WL BRN/ORNWIRE0234
E159WL BRN/WHTWIRE0235
C144EF WHT/LTGRNWIRE0060
E108DB BLU/BLK WIRE0210
L144EF WHT/LTGRNWIRE0265
E109DB BLU/L_BLU WIRE0236
P116CK PNK/RED WIRE0449
P8RY RED/GRYWIRE0313
E69CMGRYWIRE0001
1 3 4 5 7 38 37 40 39 6
J03
36 33 11 34 27 2 10 18 14 28 24 31 30 20 16 12 35 8 9 17 13 21 26 29 15 32 25 19 22 23
1 1
41
J01
5
3
4
2
6
1
P13
5
3
4
2
6
1
J31
CM
RTN
+5V
POS
A
P03
A
AUX PWR
AMP
10
F04
ACC BUS
ECM IGN
AMP
5
F03
IGN BUS
1
K14
1
K17
1
46
1
K15
1
K16
1
5
C
25
12
6
8
10
4
ENG_FAN_SW
(N/C)
1
8
6
9
5 3
7
10
4
2
J48
15A
1
K20
P01
23
1
K18
c
30
85 86
87
87A
ENG_FAN_RELAY
1
K39
1
K35
H
J
S
J04
1
17
1
K37
1
K40
1
K38
F02
PWR RELAY
AMP
30
KEY SW
AMP
10
BATT BUS
1
3
1
K28
c
30
85 86
87
87A
ACC_RELAY
1
K32
c
30
85 86
87
87A
STR_RELAY
1
K36
1
K31
1
K34
1
K33
1
32
1
K09
c
30
85 86
87
87A
IGN_RELAY
1
K25
1
K29
1
K30
1
K24
1 1
44
1
K27
1
K26
CLOCK
AMP
10
F01
BATT BUS
1
K10
1
K11
1
K13
1
K12
1
19
1
23
2
5
7
6
8
1
9
10
ENG_RET_ON/OFF_SW
ON
OFF
8
6
7
5
2 1
9
4
10
3
J33
2
5
7
6
8
1
9
10
CRUISE_ON/0FF_SW
ON
OFF
J46
J50
21
CLUTCH_SWITCH
1
2
J49
J51
SERV_BRK
1 2
24
ACC
STR
IGN
BAT
KS1
1
2
3
5
4
6
J47
1
4
8
6
7
5
2 1
9
4
10
3
J32
23
1
8
1
34
23
1
36
c
30
85 86
87
87A
ABS_ENG_BRK
1
K05 1
K06
1
K07
1
K08
1
6
1
3
2
1
13
5
6
14
4
10
8
11
12
9
7
J09
A_PANEL_c0
1 2
J29
19
22
J52
J53
J69
1
21
1
1
18
1
1 1
16
1
27
30A
1
K19
1
P20
20A
1
K23
1
K21
1
K22
1
1
5 7 8
J05
18
14
J11
L K C A
19
1
15
J H G F E D C B A
P02
8
6
7
5
9
3
10
RET_SEL_SW
6
4
2
5
7
6
8
3
10
CRUISE_SET_RESUME_SW
RES
SET
8
6
4
7
5 2
3
1
10
9
J34
8
6
4
7
5 9
3
1
2
10
J35
1
1
10
1
9
1
12
1
11
23
1
13
23
1
P12 F
J45
17
C B A
J30
E1
20
c
30
85 86
87
87A
MPX_ENG_BRK
1
K01 1
K03
1
K04
1
K02
1
35
1
7
11
1
33
1
45
A
J70
1 1
43
J07
21
18
8
B
A
J08
1
14
B
16
A
B
C
D
E
F
G
H
J06
15
System Diagram, Cummins ISX, CM870 P94-1421 - 03
P94-1421.FM
DATA LINK
J1939
(OPTIONAL)
C102ACNL_GRN/WHTWIRE0092
C102ACP L_GRN/WHTWIRE0093
E144CT
WHT/LT _GRN
WIRE01
06
E205L
C
BLU/B
LK
WIRE0
111
E38S
W
YEL
/RED
WIR E0117
E128CT
BRN/RED
WIRE011
9
E37SW
BRN/BL
K
WIRE01
20
E32SWYEL/GRN WIRE0121
E31CS YEL/PUR WIRE0122
E139CT ORN/BRNWIRE0123
E140CT ORN/GRNWIRE0124
E141CT ORN/REDWIRE0125
E96ER LT_GRN/YEL WIRE0126
E98ER LT_GRN/BLK WIRE0127
E121DGYEL WIRE0129
E69CM1GRYWIRE0143
E95ER BLK/LT_GRN WIRE0155
E226SWGRN/YEL WIRE0156
E69CM5GRYWIRE0157
E112CT BLK/WHT WIRE0158
E59CT TAN WIRE0160
E60CT GRY/PNKWIRE0161
TO MULTI-FUNCTION
INPUT FOR REMOTE
PTO THROTTLE
(OPTIONAL)
TO DASH COMMON
HARNESS
LOW COOLANT
SENSOR
STARTER
INTERRUPT
TRANSMISSION
HARNESS
STARTER
SOLENOID
A/C
COMPRESSOR
CLUTCH
C17SR ORNWIRE0130
CLEAN
POWER
P81BB_1 ORNWIRE0132
POSITIVE
BATTERY
CONNECTOR
P81BB_4 ORNWIRE0133
P81BB RED/L_BLU WIRE0134
P81BB RED/L_BLU WIRE0135
NEGATIVE
BATTERY
CONNECTOR
RET WHT/BLUWIRE0136
RET_1 WHT/BLUWIRE0137
P79BL PNK/WHTWIRE0138
L79BL PNK/WHTWIRE0139
C19SR_1 TAN WIRE0140
C19SR TAN WIRE0141
E181CP2 RED WIRE0147
E108DB BLU/BLK WIRE0154
E109DB BLU/L_BLU WIRE0159
E158WL BRN/ORNWIRE0164
E159WL BRN/WHTWIRE0165
P118SD RED/GRNWIRE0166
P118SD2 RED/GRNWIRE0167
E144CT WHT/LT_GRNWIRE0106
E31CS YEL/PUR WIRE0122
E32SWYEL/GRN WIRE0121
E158WL BRN/ORNWIRE0164
E159WL BRN/WHTWIRE0165
E37SWBRN/BLK WIRE0120
E140CT ORN/GRNWIRE0124
E128CT BRN/REDWIRE0119
E109DB BLU/L_BLU WIRE0159
E226SWGRN/YEL WIRE0156
E141CT ORN/REDWIRE0125
E121DG YEL WIRE0129
E63CT LT_GRN/YEL WIRE0174
E129C
T
BRN/
GRN
WIRE
0175
E1 27CT
BR N/GRY
WI RE0176
E63
CT
LT_ GRN/YE
L
WIR E0174
E98ER
LT_G RN/BLK
WIRE
0127
ACC_9 YEL WIRE0177
SPARE
ACC #9
ETHER
START
E23ES TAN/GRNWIRE0178
E69CM2 GRYWIRE0184
CAN_SHLD_2WHTWIRE0186
CAN_ SHLD_2
WHT
WIRE0
187
CAN_HYEL WIRE0189
CAN_L GRNWIRE0196
ENGINE
GROUND
CAN_SHLD_1WHTWIRE0199
E60
CT
GR Y/PNK
WIR E0161
E 59CT
T
AN
W IRE0160
E112CT
BLK/W
HT
WIRE0
158
E96ER
LT_GRN
/YEL
WIRE01
26
C102ACNL_GRN/WHTWIRE0092
C102ACP L_GRN/WHTWIRE0093
ACC_9 YEL WIRE0177
E150SP BLU/RED WIRE0211
E150SU BLU/RED WIRE0212
E69CM4 GRYWIRE0243
SEE SHEET 3
ZONE A11
E108DB BLU/BLK WIRE0154
LOCATED IN
BATTERY BOX
L79BL PNK/WHTWIRE0139
TERMINATING
RESISTOR
120
CAN_L GRNWIRE0285
CAN_HYEL WIRE0286
CAN_HYEL WIRE0287
CAN_L GRNWIRE0288
CAN_SHLD_2WHTWIRE0289
DATA LINK
J1939
E205LC BLU/BLK WIRE0111
E23E
S
TAN/G
RN
WIRE
0178
E38S
W
YEL
/RED
WIR E0117
P7
9BL
PN K/WHT
W IRE0138
USAGE NOTE:
USE ON T2000 WITH CUMMINS ISX ELECTRONIC
ENGINE W/ CM870 CONTROLLER
SEE DETAIL "C",
SHT 5, ZONE B15
FOR DATA LINK WRG
SEE DETAIL "B",
SHT 5, ZONE I6
FOR CHARGE
& START WRG
SEE DETAIL "F",
SHT 5, ZONE C9
FOR TRANS WRG
ENGINE ECU
E139CT
ORN/BR
N
WIRE01
23
E 144EF
W HT/LT_G
RN
W IRE0301
E 144EF
W HT/LT_G
RN
W IRE0301
GND_MWHTWIRE0303
E98ER
LT_G RN/BLK
WIRE
0304
E 69CM3
G
RY
W IRE0305
CAN_SHLDBAREWIRE0306
CAN_SHLDBAREWIRE0307
E181CP2 RED WIRE0147
PRIMING
PUMP
GND_MWHTWIRE0314
E181CP1 REDWIRE0316
E127CT_1 BRN/GRYWIRE0317
E129CT_1 BRN/GRNWIRE0318
E6 9CM4
GR
Y
WI RE0004
CAN_ SHLD
BARE
WIRE0
008
C1
44EF
WH T/L_GRN
WIR E0015
ENGINE
GROUND
E127CT
_1
BRN/G
RY
WIRE0
317
E69CM2
GRY
WIRE01
84
C17SR_1 ORNWIRE0017
C144
EF
WHT /L_GRN
WIRE
0015
ENGINE HARNESS
ENGINE HARNESS
E181CP1 RED WIRE0316
LOW COOLANT
ECM MAGNETIC VSS (-)
ECM MAGNETIC VSS (+)
ETHER START
ANALOG RETURN
(OUTPUT)
(INPUT)
SENSOR SUPPLY (+5V)
(INPUT)
DIAGNOSTIC SWITCH
CAB SW GOV (INPUT)
(RETURN)
(RETURN)
(OUTPUT)
IDLE VALIDATION - OFF
MANUAL FAN SWITCH (INPUT)
IDLE VALIDATION - ON
ENG BRAKE SW 3
(OUTPUT)
(OUTPUT
(INPUT)
(INPUT)
(INPUT)
FAN CLUTCH (OUTPUT)
WARNING LAMP 1
WARNING LAMP 2
DATA LINK (J1587 -)
DATA LINK (J1587 +)
KEY SWITCH
SWITCHED TORQUE DERATE
ENGINE RETARDER (MED-HI)
ENGINE RETARDER (LOW-HI)
CRUISE RESUME/ACCEL
CRUISE SET/COAST
CRUISE ON/OFF
SWITCH RETURN
CLUTCH SWITCH
SERVICE BRAKE
CAB ACCEL POSITION
ACCEL POS SUPPLY (+5V)
ACCEL POSITION RETURN
A/C PRESSURE SWITCH
(OUTPUT)
ANALOG RETURN
REMOTE PTO ENABLE
REMOTE ACCEL ENABLE
REMOTE ACCEL POS SIGNAL
DATA LINK J1939 SHIELD
DATA LINK J1939 -
DATA LINK J1939 +
BATT (-) ECM
BATT (-) ECM
12 VDC BAT (+) ECM
12 VDC BAT (+) ECM
46 47 37
J19
2 1 3 4 23 50 7 8 9 10 11 12 13 42 6 16 41 18 19 20 21 15 26 34 25 28 24 44 43 30 39 5 27 36 49 33 40 29 22 38 31 35 45 48 17 32 14
1 2 27 34 3 4 5 7 21 13 17 9 8 35 12 16 20 30 31 24 28 14 18 10 11 33 38 39 6 36 37 40 26 29 15 32 25 23 19 22
P09
A
B
C
D
E
F
G
J15
G
F
E
D
C
B
A
P06
39
1
13
C
B
A
J18
8
A
B
C
P04
1
40
38
18
20
24
31
30
C Y01
A
B
J40
P11
42
J17
E2
1
A B C
J59
D
1
29
A
J12
A
P05
25
C
C Y03
A J14
2
1
P18
A J110
1 2 3 4
J20
10
2
A
B
J25
A
B
J37
1
2
3
4
J39
1
P08
G
F1 AMP
50
1
2
J28
26
26
P17
9
System Diagram, Cummins ISX, CM870 P94-1421 - 04
P94-1421.FM
TO ALTERNATOR
POSITIVE
TO ALTERNATOR
GROUND
TO STARTER
SOLENOID
TO ENGINE
GROUND
TO FRAME
GROUND
TO STARTER
GROUND
CAB FEED
TO FIREWALL
GROUND
P
2
1
A
L
A
B
L
K
W
I
R
E
0
2
1
4
P21ALB BLK WIRE0222
GND_AWHTWIRE0224 GND_BWHTWIRE0233
GND_CWHTWIRE0238
GND_DWHTWIRE0239
GND_EWHTWIRE0240
P82BBA ORN/REDWIRE0241 P82BBB ORN/REDWIRE0242
MEGA FUSE
OPTIONAL ALT
SEE SHEET 3,
ZONE A14
TO ENGINE
FAN SOLENOID
(12V = FAN OFF)
C144EF WHT/LTGRNWIRE0183 C144EF WHT/LTGRNWIRE0282
GND_3 WHTWIRE0185
TO FIREWALL
GROUND
GND_FWHTWIRE0283
GND_GWHTWIRE0284
TAIL LMP
HARNESS
REAR
CHASSIS
HARNESS
SEE SHEET 3
ZONE J1
SEE SHEET 4,
ZONE J14
CAN_SHLDBAREWIRE0292
CAN_HYEL WIRE0293
CAN_L GRNWIRE0294
SEE SHEET 3
ZONE J4
SEE SHEET 4
ZONE K15
TO ENGINE
SECTION
TO J1939 DATA
LINK BREAKOUT IN
THE INSTR PNL HARN
CAN_SHLDBAREWIRE0295
CAN_L GRNWIRE0296
CAN_HYEL WIRE0297
SEE SHEET 3
ZONE H4
RETARDER
ON/OFF
RETARDER
RELAY 1
RETARDER
RELAY 2
RETARDER
ON/OFF
RETARDER
RELAY 1
RETARDER
RELAY 2
IPX SW
LOGIC
MULTIPLEX MODULE
+12V PWR
USAGE NOTE:
USE ON T2000 WITH CUMMINS ISX ELECTRONIC
ENGINE W/ CM870 CONTROLLER
DETAIL A
ENGINE FAN SOLENOID WIRING
DETAIL C
J1939 DATA LINK WIRING
DETAIL D
MULTIPLEX WIRING
DETAIL B
CHARGE & START WIRING
STARTER
L79BL PNK/WHTWIRE0002
P79BL PNK/WHTWIRE0298
E150SU BLU/RED WIRE0010
G150SUBLU/RED WIRE0299
TO ENGINE
HARNESS
TO
VEHICLE
SPEED
SENSOR
TO BACKUP
LAMP SW
E150SP BLU/RED WIRE0012
G150SP BLU/RED WIRE0300
DETAIL F
TRANSMISSION WIRING
(G-PLATFORM)
AUX SPEEDO
SIGNAL
SEE SHEET 4
ZONE G3
TO DASH
COMMON
HARNESS
TO DASH
COMMON
HARNESS
FIREWALL
OPTIONAL J1939
(OPTIONAL TRANSMISSION
OR OPTIONAL ABS W/ ATC)
TERMINATING
RESISTOR
120
150 AMP
C17SR_1 ORNWIRE0017
A B C
A_
B_
C_
_C _B _A
***
***
***
J60
A
B
C
A_ B_ C_
_C
_B
_A
***
***
***
J63
F01
A B C
P15
E2
G
1 C
B
A
J58
3
4
1
2
J67
A B C
J61
1
C B A
J62
E1
1
13
12
9
11
C
B
A
J64
3
14
5
7
10
F
K01
C
WHITE
BLACK
A B
J57
1
J55
12
1
P07
12
P14
8
21
18
14
1
37
B
1
J27
J24
A
J44
1
28
A
J41
J85
ALTERNATOR
A
J02
1
J16
1
J21
A B
P16
2
1
4
3
J68
30 87A
C
A B
J66
30
87A
C
1
30
87A
C
1
F
J43
J26
._c0
C
A
J22
J23
A
J42
1
22
D
A
System Diagram, Cummins ISX, CM870 P94-1421 - 05
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1996+ Kenworth T2000 Trucks Wiring Diagrams Manual
The Kenworth T2000 Trucks Wiring Diagrams Manual is an essential resource for professionals and DIY enthusiasts in the trucking industry. Specifically tailored for the Kenworth T2000 series, this manual provides detailed and comprehensive wiring diagrams necessary for diagnosing, repairing, and maintaining the electrical systems of these trucks. It covers a wide range of electrical components, including the engine, transmission, lighting, dashboard, and more. Each diagram is clearly laid out and labeled, facilitating easy tracing of wiring paths and identification of specific cables and connections.
In addition, the manual includes troubleshooting guides and tips to assist technicians in quickly pinpointing and resolving electrical issues. This wiring diagrams manual is invaluable for ensuring the safe and efficient operation of Kenworth T2000 trucks, making it an essential tool for mechanics, electricians, and fleet maintenance professionals.
Printable: Yes
Language: English
Compatibility: Pretty much any electronic device, including PC & Mac computers, Android and Apple smartphones & tablets, etc.
Requirements: Adobe Reader (free)
