1A-18 Engine Control System (4HK1)
Engine Control Module (ECM) Connector
End Views
Engine Control Module (ECM)
Connector No. J-14
Connector Color Black
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 BLK ECM power ground
2 RED Battery voltage
3 BLK ECM power ground
4 BLK ECM power ground
5 RED Battery voltage
6 BLU/RED MIL control
7 BLU/PNK Exhaust brake lamp control
8 LT GRN Engine speed signal output to
tachometer
9LT GRN /
BLK
DPD lamp control (Euro 4
specification)
10 BLK/RED Glow plug relay control
11 ORN/BLU Glow lamp control
12 - Not used
13 - Not used
14 WHT/BLU Starter cut relay control
15 LT GRN /
WHT
Exhaust brake solenoid valve
control
16 BLU/YEL Check engine oil level warning
control
LNW76ESH001501
54
17
55
74
18
56
75
19
57
76
20
58
77
21
59
78
22
60
79
23
61
80
24
62
81
9
47
66
10
48
67
11
49
68
6
44
63
7
45
64
8
46
65
12
50
69
13
51
70
14
52
71
15
53
72
16
36 37 38 39 40 41 42 4328 29 3025 26 27 31 32 33 34 35
54
73
21
3
17 BLU/BLK SVS lamp control (Euro 4
specification)
18 BLU/WHT CAN high signal
19 YEL/GRN VSS signal or EHCU
20 BLK APP sensor 1 shield ground
21 BLU/BLK ECM main relay control
22 GRN MAF sensor low reference
(Euro 4 specification)
23 YEL MAF sensor 12 volts reference
(Euro 4 specification)
24 YEL/BLK Ignition voltage
25 RED/
WHT
Cruise main switch signal
26 BRN/YEL Clutch pedal switch signal
27 - Not used
28 - Not used
29 - Not used
30 - Not used
31 - Not used
32 - Not used
33 PNK Refrigerator switch signal
34 GRN/ORN A/C switch signal
35 GRN/WHT Dropping register
36 - Not used
37 BLU CAN low signal
38 LT BLU Keyword 2000 serial data
(Except Euro 4 specification)
39 BLK APP sensor 2 & MAF sensor
(Euro 4 specification) shield
ground
40 BLU/BLK ECM main relay control
41 PNK/BLK APP sensor 1, idle up sensor,
& PTO throttle sensor low
reference
42 RED APP sensor 1, idle up sensor,
& PTO throttle sensor 5 volts
reference
43 BLK ECM signal ground
44 BLU/ORN PTO mode switch signal
Connector No. J-14
Connector Color Black
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
LG4HKED-WE-0871.book 18 ページ ２００７年１１月２９日 木曜日 午後６時２９分
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