| Connector 1: | Engine Control Module (ECM) C1 |
| Connector 2: | Engine Control Module (ECM) C2 |
Engine Control Module (ECM) C1
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | BK/WH | 351 | Ground |
2 | BK/WH | 351 | Ground |
3 | BK/WH | 351 | Ground |
4 | BK/WH | 351 | Ground |
5 | BK/WH | 351 | Ground |
6 | -- | -- | Not Used |
7 | BN | 1271 | Low Reference |
8 | PU | 1272 | Low Reference |
9 | GY | 1273 | Low Reference |
10-11 | -- | -- | Not Used |
12 | BK | 470 | Low Reference |
13-16 | -- | -- | Not Used |
17 | YE | 2361 | SAE J1939 Serial Data Bus+ |
18 | D-GN | 2362 | SAE J1939 Serial Data Bus- |
19 | -- | -- | Not Used |
20 | D-GN | 1049 | ECM Class 2 Serial Data A |
21 | -- | -- | Not Used |
22 | PK | 1020 | Ignition 0 Voltage |
23 | PK | 439 | Ignition 1 Voltage |
24-25 | -- | -- | Not Used |
26 | BK/WH | 351 | Ground |
27 | BK/WH | 351 | Ground |
28 | WH | 121 | Engine Speed Signal |
29-30 | -- | -- | Not Used |
31 | D-BU | 1161 | APP Sensor 1 Signal |
32 | L-BU | 1162 | APP Sensor 2 Signal |
33 | D-GN | 1163 | APP Sensor 3 Signal |
34-36 | -- | -- | Not Used |
37 | PU | 1589 | Fuel Level Signal - Primary |
38 | D-BU | 1936 | Fuel Level Signal - Secondary |
39 | L-BU | 2221 | Signal High - Rear (Manual Transmission) |
40 | D-GN | 2222 | Signal Low - Rear (Manual Transmission) |
41 | GY | 23 | Generator Field Duty Cycle Signal |
42 | -- | -- | Not Used |
43 | GY/BK | 1467 | Shift Motor Relay - Control |
44 | -- | -- | Not Used |
45 | D-GN/WH | 459 | A/C Compressor Clutch Relay Control |
46 | GY | 397 | Cruise Control On Switch Signal |
47 | GY/BK | 87 | Cruise Control Resume/Accel Switch Signal |
48 | D-BU | 84 | Cruise Control Set/Coast Switch Signal |
49 | BK/WH | 1120 | Ignition 1 Voltage |
50 | BK/WH | 1120 | Ignition 1 Voltage |
51 | OG | 440 | Battery Positive Voltage |
52 | L-BU | 1121 | ECM Power Enable Signal |
53 | L-BU | 1121 | ECM Power Enable Signal |
54 | WH/BK | 1164 | 5-Volt Reference |
55 | TN | 1274 | Oil Level Switch Signal |
56 | YE/BK | 1275 | 5-Volt Reference |
57-61 | -- | -- | Not Used |
62 | L-BU | 1320 | Stop Lamp Switch Signal |
63 | PU | 420 | TCC Brake Switch/Cruise Control Release Signal |
64 | BN/WH | 379 | CPP Switch Signal (Manual Transmission) |
65-66 | -- | -- | Not Used |
67 | L-GN | 2081 | Exhaust Brake Request Signal (K40/NPE) |
68 | D-GN | 534 | High Idle Switch Signal |
69 | -- | -- | Not Used |
70 | L-GN | 1478 | Coolant Level Switch Signal |
71 | L-GN | 24 | Backup Lamp Supply Voltage |
72-73 | -- | -- | Not Used |
74 | YE | 505 | Glow Plug Relay Control |
75 | PU | 2562 | PTO Control |
76 | YE | 447 | Starter Relay Coil Control |
77 | PU | 2656 | Exhaust Brake Relay Control (K40) |
78 | RD | 2013 | High Idle Indicator Control |
79 | D-BU | 507 | Wait to Start Indicator Control |
80 | BN/WH | 419 | MIL Control |
81 | D-GN/WH | 817 | Vehicle Speed Signal |
82 | YE/BK | 1827 | Vehicle Speed Signal |
83-92 | -- | -- | Not Used |
93 | L-GN | 488 | PTO On Switch-Signal |
94 | L-BU | 494 | PTO Engine Kill Signal |
95 | YE | 2522 | PTO Engage Signal |
96 | D-GN | 1433 | PNP/Clutch Start Switch Signal |
Engine Control Module (ECM) C2
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | BK | B1 | Turbocharger Vane Position Control Solenoid Valve High Control |
2 | -- | -- | Not Used |
3 | WH | B3 | Injector Positive Voltage Control 1 |
4 | RD | B4 | Injector Positive Voltage Control 2 |
5 | WH | B5 | Injector Positive Voltage Control 1 |
6 | RD | B6 | Injector Positive Voltage Control 2 |
7 | BK/WH | B7 | EGR Motor U Supply Voltage |
8 | D-GN | B8 | EGR Motor V Supply Voltage |
9 | RD/YE | B9 | EGR Motor W Supply Voltage |
10-11 | -- | -- | Not Used |
12 | BK | B12A | Low Reference |
13 | BK | B13A | Low Reference |
14 | BK/YE | B14 | Low Reference |
15 | GY | B15A | Low Reference |
16 | BK | B16A | Low Reference |
17 | WH/BK | B17 | Ground |
18 | BK | B18A | Drain Wire |
19 | GY | B19 | Drain Wire |
20 | RD | B20 | SCV Low Signal |
21 | RD | B21 | SCV Low Signal |
22-23 | -- | -- | Not Used |
24 | WH | B24 | MAP Sensor Signal |
25 | WH | B25A | Fuel Pressure Sensor Signal |
26 | WH | B26 | Fuel Pressure Sensor Signal |
27 | GY | B27 | Oil Pressure Sensor Signal |
28 | WH | B28 | MAF Sensor Signal |
29 | WH | B29 | Turbocharger Vane Position Signal |
30 | WH | B30 | CMP Sensor Low |
31 | WH | B31 | CKP Sensor High |
32 | BK | B32 | CKP Sensor Low |
33 | WH | B33 | SCV High Signal |
34 | WH | B34 | SCV High Signal |
35 | D-BU/WH | B35 | ECT Sensor Signal |
36 | -- | -- | Not Used |
37 | D-GN/WH | B37 | IAT Sensor Signal |
38 | D-BU/RD | B38 | EGR Motor Position U Signal |
39 | WH/RD | B39 | EGR Motor Position V Signal |
40 | YE/RD | B40 | EGR Motor Position W Signal |
41 | YE | B41 | Fuel Temperature Sensor Signal |
42 | RD | B42 | Low Reference |
43 | RD | B43 | Fuel Injector 6 Control |
44 | BK | B44 | Fuel Injector 4 Control |
45 | BK/RD | B45 | Fuel Injector 5 Control |
46 | RD | B46 | 5-Volt Reference |
47 | RD | B47 | 5-Volt Reference |
48 | WH | B48 | 5-Volt Reference |
49 | WH | B49 | 5-Volt Reference |
50 | RD | B50 | 5-Volt Reference |
51 | RD | B51 | 5-Volt Reference |
52 | D-GN | B52 | Oil Level Switch Signal |
53-55 | -- | -- | Not Used |
56 | WH | B56 | Fuel Injector 3 Control |
57 | D-BU | B57 | Fuel Injector 2 Control |
58 | YE | B58 | Fuel Injector 1 Control |
