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3000 AND 4000 PRODUCT FAMILIES TROUBLESHOOTING MANUAL—ALLISON 4th GENERATION CONTROLS
APPENDIX J—3000 AND 4000 PRODUCT FAMILIES WIRING SCHEMATICS APPENDIX J-3000/ 4000 MODEL WIRING DIAGRAM SCHEMATIC
OUTPUT 2 OUTPUT 3 DIAGNOSTIC TOOL/ ENGINE INTERFACE (J1708)
DIAGNOSTIC TOOL/ENGINE INTERFACE ISO 9141
BLUE
164
PINK
150*
WHITE
113
YELLOW
104
ORANGE
145
WHITE
132
BLUE
172
CAN 1
GP05
24
NEUTRAL START
CAN 1 HI
GP07
CAN 1 LO
50 L
OUTPUT 1
10A OR 15A
10A OR 15A
141
WHITE
130
GRAY
169
GRAY
109
PINK
IGNITION
12v OR 24v
143
YELLOW
102
INPUT 1
GREEN
123
INPUT 9
YELLOW
162
WHITE BLUE ORANGE
ABS
GREEN YELLOW
INPUT 4
INPUT 11
INPUT 12
R
STRIP SHIFT SELECTOR
SWITCHED POWER FROM VEHICLE
A
SS-1
122 103 179 117
WHITE
157
ORANGE
173
B
SS-2
GREEN
153
C
SS-4
BLUE
114
E
SS-P TAN
138 134
TAN SPEEDOMETER
121
45
CAN 2
72
125
CAN 2 LO
CAN 2.0B J2284 DATA LINK
SAE/ATA DRIVER (J1708)
32
CAN 2 SHIELD CAN 2 HI
ISO 9141 DATA LINK
CAN 2 LO
V BAT
SENSOR SUPPLY
NEUTRAL START
THROTTLE POSITION SENSOR
BATTERY RETURN
69
RMR
POWER SUPPLY
9 BATTERY POWER
70 10
IGNITION SENSE 63
GPI 4 PWM INPUT GPI 11 GPI 10
3 D 79 17
38 34 25
PCS6
MAIN MOD HSD 2
V BAT
35 75 16
55 78 74 71
PCS1 PCS2
HSD 3 L
PCS3 SS 1
GPI 12
57
14
PCS4
L
ABS INPUT
22
44
77
GPI 7
21
12
76
HIGH SIDE DRIVERS HSD 1
GPI 6
61
47
11
GPI 5
42
66
54
PSI INPUT
GPI 9
62
RETARDER TEMP. SENSOR INPUT
TRANS. ID
GPI 1
23
67
58 ENGINE WATER TEMP. INPUT A
SUMP TEMP. INPUT
GPI 2
2
27
56
OIL LEVEL SENSOR INPUT
GPI 3
43
6
128
YELLOW
108
GREEN
36 52 33 51 31
SS-1
YELLOW
168
GREEN
(CAN-)
126
YELLOW
(TERM)
106
YELLOW
(CAN+)
127
GREEN
PCS5
PWM INPUT VEHICLE SPEED
NZC
(CAN-)
TCC L
CAN 2
(SHIELD)
167 YELLOW
(CAN+)
147
GREEN
(CAN-)
112
PINK
166
CAN 1
(CAN+)
148
16
RMR 144
OPTIONAL OIL LEVEL
BLUE
HALL EFFECT PWM THROTTLE
156
YELLOW
158
GREEN
135
BLUE
175
ORANGE
116
BLUE
154
TAN
176
YELLOW
177
GREEN
111
ORANGE
155
WHITE
178
WHITE (7 SPEED MODEL
174
BLUE
17
YELLOW
136
ORANGE
152
GREEN
133
YELLOW
151
WHITE
131
YELLOW
SS 2
15 37 19
115
WHITE
137
WHITE
119
BLUE
RETARDER TEMP.
15
TRANS ID
20 3
HSD 1
1
PCS4
2
PCS6
7
MAIN MOD
8
HSD 2
6
PCS1
4
PCS2
5
PCS3
9
SS1
10
HSD 3
11
A
RETARDER AIR/ ACCUMULATOR SOLENOID TCC
12 3000 MODELS ONLY NT HIGH
SS2
17
(7 SPEED MODELS) 13 TURBINE SPEED
14
80
20
60
40
59
SUMP TEMP
18
NT LOW 39
ANALOG RETURN
19
WATER TEMP.
B
SS-4 SS-P DIRECTIONAL SIGNAL
(CAN-) (SHIELD)
149
SPEED INTERFACE
SS-2
(TERM) (CAN+)
TPS
GP01
30
53
68
ALLISON RECOMMENDATIONS WIRE NO. COLOR 107 YELLOW
PWM INPUT
41
73
48
CAN 2 HI
GP03
1 161
49
26 GP02
4
101
PINK
TO ALLISON J1939-BASED SHIFT SELETOR IGN
142
YELLOW
BLUE
INPUT 10
L
163
BLUE
INPUT 7
TAN LAMP GROUND
110
YELLOW
INPUT 2
INPUT 6
P
PINK
INPUT 3
INPUT 5
DIGITAL RETURN
170
8
120 OHM RESISTOR
13
18
TAN
CAN 1 SHIELD
GP06
GP08
28
CAN 1 LO
64
46 TWISTED PAIRS. SEE NOTE ON SHEET 4
CAN 2.0B J1939 DATA LINK
GP04
5
TURBIN SPEED-HI
OUTPUT 8
124
TURBIN SPEED-LO
OUTPUT 7
105
WHITE
CAN 1 HI
ANALOG INTERFACE
OUTPUT 6
ORANGE
7
REVERSE WARNING
65
INPUTS SPEED-HI
OUTPUT 5
165
ENGINE SPEED-HI
OUTPUT 4
TAN
INPUTS SPEED-LO
REVERSE WARNING
120 OHM RESISTOR
CHECK TRANS.
29
ENGINE SPEED-LO
CHECK TRANS.
DIGITAL INTERFACE
ALLISON RECOMMENDATIONS COLOR WIRE NO. 129 GREEN
SWITCHED POWER
B
RETARDER OR DIFF-LOCK (T-CASE)
PCS5
A
4000 MODELS ONLY
TRANSMISSION CONTROL MODULE (TCM)
TWISTED PAIRS.
180
ORANGE
NT HIGH
120
BLUE
NT LOW
160
YELLOW
NO HIGH
140
GREEN
NO LOW
159
TAN
NE HIGH
139
ORANGE
NE LOW
A B
A B
A
TURBINE SPEED
B
OUTPUT SPEED
ENGINE SPEED
* NOTE: WHEN A STRIP SHIFT SELECTOR IS USED, WIRE 150 GOES TO TERMINAL L ON THE STRIP SHIFT SELECTOR INSTEAD OF OUTPUT RELAY
V09231.00.00
Figure J–1. 3000 and 4000 Product Families Connector Diagram—TCM
Copyright © 2005 General Motors Corp.
J–1/J–2
