Peterbilt ADEM III C340, ADEM III C12, ADEM III C10 Schematic
ADEM III SCHEMATIC, C10/C12/340
SK28989
B
01
LOW COOLANT
SENSOR
(OPTIONAL)
P78
TOP 2
TRANS
B
CA
J79
239-7 , BLK
TORQUE LIMIT
IGN BK/CLU/FAST IDLE/STARTER AID
SERVICE BK #2 FOR (AUTO XMSN)
ALTERNATOR (+)
ALTERNATOR (-)
DCBA
A
BCD
J78
679 , BRN/WHT
680 , WHT
EE02-9 , BLK/WHT
EE57-2 , GRN
EE30 , LT_GRN/BLU
EE31 , LT_GRN/PINK
LOW OIL PRESSURE LIGHT
HIGH COOLANT TEMP LIGHT
TACHOMETER OUTPUT (-)
TACHOMETER OUTPUT (+)
SPEEDOMETER OUTPUT (-)
SPEEDOMETER OUTPUT (+)
TEMP/PRESSURE
XMSN NEUTRAL INPUT
REMOTE THROTTLE
SENSOR COMMON #3
REMOTE PTO "SET"
REMOTE PTO "RESUME"
UNSWITCHED BATTERY
UNSWITCHED BATTERY
"-" BATTERY
"-" BATTERY
"-" BATTERY
TOP 2 SHIFT
TOP 2 LOCKOUT
LOW COOLANT LEVEL
NORMAL COOLANT LEVEL
J1939 HIGH
J1939 SHIELD
COOLING FAN SOLENOID
VEHICLE SPEED (+)
VEHICLE SPEED (-)
CLUTCH SWITCH
A/C PRESSURE
J1587 DATA (+)
J1587 DATA (-)
PTO ON/OFF
FAN OVERRIDE
ENG BK MED/HIGH
ENG BK LOW/HIGH
CRUISE SET
CRUISE ON/OFF
CRUISE RESUME
STOP ENGINE LAMP
OUTPUT #2 SHUTDOWN OUTPUT
SENSOR COMMON #2
IDLE SHUTDOWN /2-SPEED AXLE
OUTPUT #3 BRAKESAVER
SERVICE BRAKE #1
CHECK ENGINE LAMP
ACCELERATOR POSITION
IGNITION KEY SWITCH
J1922 DATA LINK (-)
J1922 DATA LINK (+)
CAT
C10/C12/3406E
ADEM III ECU
1
T25
1
239A , BLK
T26
LEGEND:
TWISTED WIRE PAIR
TWISTED WIRE TRIPLE
TERMINATING
RESISTOR
120
(SEE NOTE 7)
70-WAY
CONNECTOR
ENG CRANK
+ 5 V DC
J1939 LOW
+ 8 VDC
31 , RED
P92-1
J92-1
J77
P77
C
C
B
B
A
A
J74
J1939
P74
DATA
LINK
P40
30
EE12 , BLK/RED
7
EE11 , GRN/WHT
31
EE22 , RED/WHT
47
EE60 , GRN
39
EE47 , ORN/BLU
38
EE46 , RED/BLU
37
EE49 , BLK/ORN
36
EE48 , ORN/BLK
27
EE55 , GRN
21
EE56 , GRN
64
EE50 , GRN
62
EE51 , GRN
2
EE57-1 , GRN
68
EE63 , WHT/BLK
3
EE03 , BLK/WHT
58
EE61 , BLU/YEL
60
EE62 , VIO/WHT
53
30-1 , RED
52
30 , RED
67
239-5 , BLK
65
239-6 , BLK
63
239-7 , BLK
20
680 , WHT
19
679 , BRN/WHT
54
EE30 , LT_GRN/BLU
49
EE31 , LT_GRN/PINK
50
661 , YEL
34
662 , GRN
42
660 , SHIELD
11
EE41 , WHT/LT_GRN
32
EE25 , BLU/RED
33
EE26 , BLU/ORN
22
EE28 , GRN
41
EE43 , WHT
8
417 , PRP
9
418 , WHT
56
EE18 , GRN/WHT
46
EE19 , WHT/LT_GRN
40
EE04 , LT_GRN/YEL
23
EE05 , LT_GRN/BLK
35
EE17 , YEL
59
EE08 , BLU
44
EE07 , PINK
29
EE10 , BRN/WHT
10
EE40 , LT_GRN
5
EE02 , BLK/WHT
6
EE16 , WHT/RED
12
EE53 , GRN
45
EE20 , WHT
4
EE13 , RED/ORN
28
EE24 , LT_GRN
66
EE14 , BLU
70
EE21 , RED
14
EE35 , WHT/BLU
1
EE33 , BLU/WHT
T23
1
T24
1
661-1 , YEL
662-1 , GRN
660-1 , .
EE26 , BLU/ORN
CBA
EE25 , BLU/RED
A
BC
P53
AB
B
A
J53
ENGINE
FAN
C
BA
SOLENOID
ABC
P45
AB
B
A
J45
661 , YEL
662 , GRN
660 , SHIELD
CIRCUIT BREAKER
STARTER (-)
STARTER RELAY
29-1 , PRP 239-15 , BLK
STARTER RELAY
VEHICLE
SPEED
CLUTCH
SWITCH
NORMALLY
CLOSED
SWITCH
J52
B
A
AB
P52
EE11-2 , GRN/WHT
EE18-2 , GRN/WHT
EE63 , WHT/BLK
654321
REMOTE
PTO
OPTIONS
EE18-6 , LT_GRN/PINK
EE11-6 , LT_GRN/BLU
CONTACTS
COIL
J1939 BACKBONE HARNESS
ETHER
SOLENOID
A/C PRESS
SWITCH
NORMALLY
CLOSED
SWITCH
J51
B
A
AB
P51
EE02-9 , BLK/WHT
EE57-2 , GRN
EE57 , GRN
ECU
POWER
30-3 , RED
20
AMP
FUSE
EE62 , VIO/WHT
EE61 , BLU/YEL
EE03 , BLK/WHT
J81
1
23456
P81
A30-1 , BLK
A29-1 , PRP
1
A/C
COMPRESSOR
CLUTCH
SOLENOID
P44
239-2 , BLK
EE03-7 , BLK/WHT
J80
P80
30A , RED/WHT
1
1
T82
T80
P82
J82
B
B
A
A
661-1 , YEL
662-1 , GRN
660-1 , .
COOLANT TEMP.
T19
GAUGE
T3
1
J50
1
T18
1
E2
1
STARTER (+)
STARTER (S)
P77-1
120
TERMINATING
RESISTOR
T16
1
COOLANT
TEMP
LIGHT
285 , GRN/BRN
380 , PRP/YEL
59 , VIO
282 , PINK
E2 , WHT
E1 , WHT
83 , BROWN
93 , LT_GRN/WHT
239-4 , BLK
29 , PRP
242 , RED
EE49 , BLK/ORN
EE48 , ORN/BLK
EE47 , ORN/BLU
EE46 , RED/BLU
EE33 , BLU/WHT
EE35 , WHT/BLU
EE60 , GRN
417 , PRP
418 , WHT
EE16 , WHT/RED
EE40 , LT_GRN
EE50 , GRN
EE51 , GRN
EE53 , GRN
EE57 , GRN
EE56 , GRN
EE55 , GRN
EE20 , WHT
EE19 , WHT/LT_GRN
EE03-2 , BLK/WHT
EE12 , BLK/RED
EE22 , RED/WHT
EE11-1 , GRN/WHT
EE18-1 , GRN/WHT
EE05 , LT_GRN/BLK
EE04 , LT_GRN/YEL
EE17 , YEL
EE08 , BLU
EE07 , PINK
EE02-1 , BLK/WHT
EE21 , RED
EE01-2 , BLK/WHT
EE13 , RED/ORN
EE14 , BLU
EE24 , LT_GRN
EE10 , BRN/WHT
REMOTE
SWITCH
ENGINE OIL
TEMP.GAUGE
XMSN TEMP
J44
GAUGE
B
B
A
A
E1
SPARE
SPARE
ENGINE
ENGINE
CIRCUIT
CIRCUIT
T20
1
J60
EE03-1 , BLK/WHT
1
J105
239-3 , BLK
E
E
0
2
,
B
L
K
/
W
H
T
239-9 , BLK
30-2 , RED
B
A
AB
239 , BLK
29 , PRP
239-1 , BLK
J46
T81
1
B
A
1
AB
T83
P46
(-)
(+)
BATTERY
T22
1
A29 , PRP
1
A30 , BLK
T21
C
B
A
B
PTO
J77-1
J1939
DATA
LINK
EE18-6 , LT_GRN/PINK
C
B
A
EE11-6 , LT_GRN/BLU
AB
A
C
BA
BC
C
BA
FIREWALL
EE09 , ORN
EE09 , ORN
BULKHEAD
CONNECTOR
P101
J101
ENGINE
ABC
J74-2
A
P74-2
ENGINE
P41
P92
J92
4D
5C
8G
7F
5E
6E
4B
7B
5G
4F
4A
29
28
31
30
43
42
47
2
3
16
40
9
32
4
5
33
41
34
6
36
35
20
19
27
12
23
22
15
11
18
46
45
44
17
8
7
26
21
25
13
14
24
10
1
37
38
3939
P39
SPEEDO
(+)
(-)
TACHOMETER
EE49-2 , BLK/ORN
EE48-2 , ORN/BLK
EE47-2 , ORN/BLU
EE46-2 , RED/BLU
29
EE49-1 , BLK/ORN
28
EE48-1 , ORN/BLK
31
EE47-1 , ORN/BLU
30
EE46-1 , RED/BLU
43
EE33-1 , BLU/WHT
42
EE35-1 , WHT/BLU
47
EE60-1 , GRN
2
417-1 , PRP
3
418-1 , WHT
16
EE16-1 , WHT/RED
40
EE40-1 , LT_GRN
9
EE50-1 , GRN
32
EE51-1 , GRN
4
EE52-1 , GRN
5
EE53-1 , GRN
33
EE54-1 , GRN
41
EE59-1 , GRN
34
EE58-1 , GRN
6
EE57-3 , GRN
36
EE56-1 , GRN
35
EE55-1 , GRN
20
EE20-1 , WHT
19
EE19-2 , WHT/ LT_GRN
27
EE03-3 , BLK/WHT
12
EE12-1 , BLK/RED
23
EE23-1 , GRN/BLU
22
EE22-1 , RED/WHT
15
EE15 , LT_GRN
11
EE11-3 , GRN/WHT
18
EE18-3 , GRN/WHT
46
EE06 , YEL/BLK
45
EE05-3 , LT_GRN/BLK
44
EE04-1 , LT_GRN/YEL
17
EE17-1 , YEL
8
EE08-1 , BLU
7
EE07-1 , PINK
26
EE02-8 , BLK/WHT
21
EE21-1 , RED
25
EE01 , BLK/WHT
13
EE13-1 , RED/ORN
14
EE14-1 , BLU
24
EE24-1 , LT_GRN
10
EE10-1 , BRN/WHT
1
EE09-2 , ORN
37
EE37 , BLK
38
EE38 , LT_GRN/BLU
EE39 , GRN/YEL
J39
+12VDC
BATTERY
CAB
(+)
(-)
J31
B
A
B
A
J30
J1587 DIAGNOSTIC
P31
B
A
B
A
12V SWITCHED
CONNECTOR
A
BCD
J83
699-4 , ORN/RED
417-4 , PRP
418-4 , WHT
CENTER
P30
"WARNING LIGHT BAR"
"CRUISE"
CONTROL
"STOP"
ENGINE
POWER
LIGHT
"CHECK"
ENGINE
"ENGINE"
FAN
IGN
CB
298 , .
A
BCD
239-13 , BLK
CAB
LOAD
10A
MAIN CAB
HARNESS
DATA
LINK
J1922
AJ4B
J54
1
P54
EE27-1 , RED/BLU
EE10-2 , BRN/WHT
EE24-3 , LT_GRN
220-1 , WHT/LT_GRN
699-1 , ORN/RED
SPARE
P102
1
SERVICE
12-1 , .
DCBA
DIAGNOSTIC
J1587
DATA
LINK
JUNCTION
BOX
A
30
85
BRAKE
RELAY
239-12 , BLK
699 , ORN/RED
661-2 , YEL
662-2 , GRN
660-2 , .
417-2 , PRP
418-2 , WHT
J1939
P91
DIAGNOSTIC
CONNECTOR
(SEE NOTE 7)
J91
417-3 , PRP
418-3 , WHT
12 , .
IGN
+12 VDC
P12-2
BA
A
B
J12-2
A
A
B
B
J12-1
J12
B
A
AB
P12
DATA
LINK
J1587
BRAKESAVER
PRESS SWITCH
J55
1
1
P55
(SEE NOTE 6)
87A
87
86
J19
P19
EE
10A
BRAKESAVER
(OPTIONAL)
J90
A
B
C
D
E
F
G
H
J
P61
FAN
"ON"
(OPTL)
J61
J10
P10
P12-1
ADD
ON #2
HARNESS
ABC
P11
AEE20, WHT/BLU
239-11 , BLK
EE24-1 , LT_GRN
281-1 , WHT
EE10-1 , BRN/WHT
EE09-2 , ORN
AFEBCGHD
239-8 , BLK
281-2 , WHT
EE09-3 , ORN
EE24-3 , LT_GRN
EE10-2 , BRN/WHT
I
KEY SW
P24
A
B
1
1
EE19-3 , WHT/ LT_GRN
EE03-8 , BLK/WHT
EE22-2 , RED/WHT
EE12-2 , BLK/RED
FCBAEGH
HGEABCFD
EE12-1 , BLK/RED
EE22-1 , RED/WHT
EE03-3 , BLK/WHT
EE19-2 , WHT/ LT_GRN
EE15 , LT_GRN
EE23-1 , GRN/BLU
EE27-2 , RED/BLU
EE07-1 , PINK
EE21-3 , RED
220 , WHT/LT_GRN
EE27-2 , RED/BLU
SEE SH 3
FOR CRUISE
D
HGCBEFA
CONTROL
OPTIONS
220-1 , WHT/LT_GRN
EE21-2 , RED
EE27-1 , RED/BLU
EE01-1 , BLK/WHT
EE
5A
KEY ON
23 , WHT
1
1
LOW OIL PRESS AND COOLANT
TEMP ECU LAMP DRIVER
(FOR FUTURE USE)
EE19-4 , WHT/LT_GRN
EE21-7 , RED
220-2 , WHT/LT_GRN
ADD ON #1
HARNESS
P13
A
220-2 , WHT/LT_GRN
EE21-7 , RED
OPTIONAL
D
A
P17
SPARE
1
P15
220 , WHT/LT_GRN
EE11-3 , GRN/WHT
EE21-4 , RED
EE01-3 , BLK/WHT
T
H
W
/
K
L
B
,
1
0
E
E
EE17-1 , YEL
EE21-6 , RED
EE08-1 , BLU
EE14-1 , BLU
EE13-1 , RED/ORN
EE01-4 , BLK/WHT
EE02-7 , BLK/WHT
P1
ECFBDA
P18
CAB
LOAD
CENTER
A23 , WHT
ENGINE FAN
J13
A
EE11-4 , GRN/WHT
J17
A
EE01-12 , GRN/WHT
(SEE NOTE 3)
J13-1
A
EE11-5 , GRN/WHT
J17-1
A
EE01-13 , GRN/WHT
EE01-6 , BLK/WHT
EE54-1 , GRN
EE53-1 , GRN
EE52-1 , GRN
EE51-1 , GRN
EE50-1 , GRN
EE01-7 , BLK/WHT
EE55-1 , GRN
EE56-1 , GRN
EE57-3 , GRN
EE58-1 , GRN
EE59-1 , GRN
P16
1
EE02-2 , BLK/WHT
P5
A
B
D
C
B
B
A
A
C
C
J18
SERVICE ONLY
RELEASE NO.
E.C.N. NO.
DATE
BY
ON
OFF
SERVICE BRAKE DASH SWITCH
POSITION INDICATES
SERVICE BRAKE
NOT SET
REMOTE
PTO
OPTIONS
P6
J6
EFFE
D
D
C
C
B
B
BRAKESAVER
A
A
OPTION
J3
F
E
D
SPARE 2
C
B
A
KEY SWITCH
J16
B
12-5 , RED
EE40-2 , LT_GRN
ENGINE BRAKE
HARNESS
J5
EE05-1 , BLK/WHT
EE05-2 , BLK/WHT
EE04-2 , LT_GRN/YEL
EE02-6 , BLK/WHT
9901446
12-13-99
I
1
A
B
D
C
BLACK, ,
RED, ,
WHITE, ,
J.M.WATSON SBV
PARK BRAKE SWITCH
POSITION INDICATES
PARK BRAKE
NOT SET
OPTIONAL
REMOTE PTO
WITH/ PARK BRAKE
INTERLOCK
OPTIONAL
REMOTE PTO
WITH/ SERVICE
BRAKE AIR TOGGLE
INTERLOCK
30
EE53-3 , GRN
85
EE52-3 , GRN
BRAKESAVER
RELAY
CAT COLD DASH OPTION
23-1 , ORN
SHUTDOWN
RELAY
A12 , RED/WHT
87A
30
87
85
86
ENGINE BRAKE ON/OFF
87A
87
554 , RED/YEL
86
557 , BLK/WHT
PARK BRAKE
EE01-5 , BLK/WHT
EE18-3 , GRN/WHT
ENGINE
BRAKE
SELECTOR
AEE02-1
RETURN
SIGNAL
POWER
SWITCH
1
2
3
1
2
3
, BLK/WHT
OFF
ON
BRAKESAVER
AUTO/MANUAL
SWITCH
723 , BLU
239-16 , BLK
P9
P14
AEE02-2 , BLK/WHT
P8
1J81
THROTTLE
POSITION
SENSOR
B554 , RED/BLU
239-17 , BLK
SHUTDOWN
SWITCH
A
SPARE ECU COMMON
A
PTO ENABLE
YELLOW
BLACK
ADEM III SCHEMATIC, C10/C12/340
PARK-BRAKE PRESS SWITCH
TO ELECTRONIC
ENGINE CAB HARNESS
CONNECT TO P14
30
85
KILL
RELAY
B239 , BLK/YEL
EE21-8 , RED
87A
ON SHEET 1
1
J11
CONNECT TO P13
ON SHEET 1
1
J9
CONNECT TO P9
ON SHEET 1
1
EE18-8 , GRN/WHT
EE18-9 , GRN/WHT
87
86
AEE21-4 , RED/WHT
BEE21 , RED/BLK
B242 , RED/PINK
239-20 , BLK
TO "MAIN CAB" BREAKOUT
ON ELECT ENGINE HARNESS
CONNECT TO J19
ON SHEET 1
AGHFEDCB
P19B
J110
220-3 , WHT/LT_GRN
239-18 , BLK239-14 , BLK
EE21-8 , RED
EE01-9 , BLK/WHT
02
P111
B
6
5
4
3
2
1
CONNECT TO
J81 ON SH 1
SK28989
MAIN/REMOTE
SWITCH
EE01-11 , BLK/WHT
P2
BAC
EE64 , LT_BLU
CJ2AB
281-3 , WHT
EE24-2 , LT_GRN
EE09-8 , ORN
EE27-5 , RED/BLU
EE62-1 , VIO/WHT
EE61-2 , BLU/YEL
EE63-1 , WHT/BLK
EE10-4 , BRN/WHT
EE24-4 , LT_GRN
EE01-10 , BLK/WHT
AEE21-3 , RED/WHT
AEE21-1 , RED/WHT
BEE21 , RED/BLK
DUAL STATION PTO JUMPER
16-WAY
FIREWALL
CONNECTION
REMOTE "RESUME" SWITCH
G
REMOTE "SET" SWITCH
H
J
REMOTE THROTTLE
B
STOP ENGINE LAMP
D
C
CHECK ENGINE LAMP
E
ECU COMMON
A
SWITCHED POWER
F
M
N
SWITCH POWER
L
K
KILL SWITCH
P
R
S
J108
EE63-3 , WHT/BLK
EE61-3 , BLU/YEL
EE62-4 , VIO/WHT
EE18-7 , GRN/WHT
PARK BRAKE PRESS SWITCH
281-3 , WHT
220-3 , WHT/LT_GRN
EE09-8 , ORN
EE24-5 , LT_GRN
EE27-5 , RED/BLU
AEE21-2 , RED/WHT
J19A
CONNECT TO P19
ON SHEET 1
TO "ELEC ENGINE" BREAKOUT
ON MAIN CAB HARNESS
EE10-5 , BRN/WHT EE10-3 , BRN/WHT
B
CDEFHGA
242-1 , RED
J112
1
SWITCHED
POWER FROM
MAIN CAB HARNESS
EE64 , LT_BLU
PRESS SWITCH
ACTIVATED BY
PTO AIR TOGGLE
CONNECT TO
P14 ON SH 1
CONNECT TO
P17 ON SH 1
1
J14A
1
J9A
EE18-4 , GRN/WHT
EE01-8 , BLK/WHT
AIR SHIFT PTO CONTROL WIRED TO ECM OPTION
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