| Table 1: | PCM 80 Way BLU (C1) Connector |
| Table 2: | PCM 32 80 Way Black (C2) Connector |
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
01-02 | -- | -- | Not Used | ||||
03 | LT GRN | 432 | Boost Sensor Signal Circuit | ||||
04-09 | -- | -- | Not Used | ||||
10 | DK BLU | 1161 | APP 1 Sensor Signal Circuit | ||||
11 | BRN | 1271 | APP 1 Sensor Ground Circuit | ||||
12 | PPL | 1272 | APP 2 Sensor Ground Circuit | ||||
13 | GRA | 1273 | APP 3 Sensor Ground Circuit | ||||
14-15 | -- | -- | Not Used | ||||
16 | BRN/WHT | 633 | Injection Pump CAM Signal Circuit | ||||
17 | DK GRN | 1163 | APP 3 Sensor Signal Circuit | ||||
18 | -- | -- | Not Used | ||||
19 | PNK | 1020 | Ignition | ||||
20 | ORN | 440 | Battery | ||||
21 | ORN | 440 | Battery | ||||
22 | -- | -- | Not Used | ||||
23 | PPL/WHT | 821 | Transmission Output Speed Signal Circuit | ||||
24 | LT GRN/BLK | 822 | Transmission Output Speed Return Signal Circuit | ||||
25-26 | -- | -- | Not Used | ||||
27 | DK BLU/WHT | 259 | Engine Shutoff Solenoid Control Circuit | ||||
28 | -- | -- | Not Used | ||||
29 | WHT | 1424 | EPR Solenoid Control Circuit | ||||
30-31 | -- | -- | Not Used | ||||
32 | PNK BLK | 632 | Shared Ground (CAM, High Res., Fuel Temp.) | ||||
33 | DK GRN/WHT | 459 | A/C Clutch Control Circuit | ||||
34 | ORN/BLK | 470 | Fuel Sender Sensor Ground Circuit | ||||
35-36 | -- | -- | Not Used | ||||
37 | BRN | 418 | TCC Control Circuit | ||||
38 | BLK | 491 | Closure Ground Circuit | ||||
39 | -- | -- | Not Used | ||||
40 | DK GRN | 1614 | A/C Recirculate Control | ||||
41-44 | -- | -- | Not Used | ||||
45 | YEL | 573 | Crankshaft Position Sensor Signal Circuit | ||||
46 | RED/BLK | 1230 | Transmission Input Signal Circuit | ||||
47 | DK BLU/WHT | 1231 | Transmission Input Return Circuit | ||||
48 | TAN | 472 | IAT Sensor Signal Circuit | ||||
49 | -- | -- | PTO Enabled 1070 RPM with B+ applied (1600 RPM when B+ voltage is applied on both terminals C1 49 and C2 64) | ||||
50 | DK GRN | 214 | A/C Low Pressure Switch | ||||
51 | -- | -- | Not Used | ||||
52 | DK BLU | 604 | A/C High Pressure Switch | ||||
53 | GRA | 605 | Shared 5 volt reference (Crankshaft Position, Boost Sensor) | ||||
54 | WHT/BLK | 1164 | APP 1 Sensor 5 Volt Reference Circuit | ||||
55 | YEL/BLK | 1275 | Shared 5 Volt Reference Circuit ( APP 3, CAM, High Res., Fuel Temp.) | ||||
56 | TAN | 1274 | APP 2 Sensor 5 Volt Reference Circuit | ||||
57-58 | -- | -- | Not Used | ||||
59 | GRN | 1807 | Class II Communication Circuit | ||||
60 | BLK/WHT | 451 | PCM Ground | ||||
61 | LT GRN | 260 | Fuel Inject Control Circuit | ||||
62 | -- | -- | Not Used | ||||
63 | YEL | 505 | Glow Relay Control Circuit | ||||
64 | DK GRN/WHT | 465 | Fuel Lift Pump Relay Control Circuit | ||||
65 | -- | -- | Not Used | ||||
66 | LT BLU/WHT | 1229 | Force Motor Low Control Circuit | ||||
67 | -- | -- | Not Used | ||||
68 | RED/BLK | 1228 | Force Motor High Control Circuit | ||||
69 | TAN/BLK | 1030 | Injection Timing Stepper Motor Circuit A | ||||
70 | RED/BLK | 1031 | Injection Timing Stepper Motor Circuit B | ||||
71 | ORN/BLK | 1032 | Injection Timing Stepper Motor Circuit A | ||||
72 | YEL/BLK | 1033 | Injection Timing Stepper Motor Circuit B | ||||
73 | BRNWHT | 419 | MIL Control Circuit | ||||
74-75 | -- | -- | Not Used | ||||
76 | WHT | 121 | Tach Signal Circuit | ||||
77 | YEL | 258 | Wastegate Solenoid Control Circuit | ||||
78 | BLK | 407 | Transmission Temperature Signal Circuit | ||||
79 | -- | -- | Not Used | ||||
80 | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
01 | -- | -- | Not Used | ||||
02 | LT GRN | 1222 | Transmission Shift (A) | ||||
03 | BLK WHT | 451 | Ground | ||||
04 | YEL/BLK | 1223 | Transmission Shift (B) | ||||
05 | -- | -- | Not Used | ||||
06 | WHT | 687 | 3-2 Downshift (4L60E) | ||||
07 | PPL | 574 | Shared Ground (Crankshaft Position) | ||||
08 | DK BLU | 507 | Wait To Start Lamp Control Circuit | ||||
09-15 | -- | -- | Not Used | ||||
16 | DK GRN/WHT | 817 | Vehicle Speed (4004 pulse) | ||||
17 | -- | -- | Not used | ||||
18 | BLK/WHT | 451 | Ground | ||||
19-20 | -- | -- | Not Used | ||||
21 | BRN/WHT | 420 | Cruise Brake Switch (Normally Closed) | ||||
22 | LT BLU | 1162 | APP 2 Sensor Signal Circuit | ||||
23 | LT BLU | 1320 | TCC Brake Switch Circuit it (Normally Open | ||||
24 | ORN | 1799 | High Resolution Signal Circuit | ||||
25 | BRN | 225 | Alternator L Terminal Circuit | ||||
26 | -- | -- | Not Used | ||||
27 | DK GRN/WHT | 762 | A/C Request Circuit | ||||
28 | GRA/BLK | 1694 | 4 WD Low Signal Circuit | ||||
29 | BLK/WHT | 1695 | Front Axle Signal Circuit | ||||
30 | PPL | 1589 | Fuel Level Sensor Signal Circuit | ||||
31 | YEL/BLK | 508 | Water In Fuel Lamp Control Circuit | ||||
32 | YEL/BLK | 1827 | Vehicle Speed High Circuit | ||||
33 | BLK | 552 | Shared Ground (Boost, ECT, IAT) | ||||
34 | -- | -- | Not Used | ||||
35 | BLK/WHT | 451 | Ground | ||||
36 | -- | -- | Not Used | ||||
37 | BLK/WHT | 771 | PRNDL (A) | ||||
38 | LT BLU | 506 | Glow Plug System Signal Circuit | ||||
39 | YEL | 1578 | Fuel Temperature Signal Circuit | ||||
40 | -- | -- | Not Used | ||||
41-60 | -- | -- | Not Used | ||||
61 | RED | 313 | Closure Feedback Signal Circuit | ||||
62 | GRA | 120 | Fuel Lift Pump Signal Circuit | ||||
63 | PNK | 439 | Ignition | ||||
64 | -- | -- | PTO Enabled 1360 RPM with B+ applied (1600 RPM when B+ voltage is applied on both terminals C1 49 and C2 64) | ||||
65 | -- | -- | Not Used | ||||
66 | -- | -- | Not Used | ||||
67 | YEL/BLK | 1227 | Transmission Fluid Temperature Signal Circuit | ||||
68 | BRN | 1174 | Engine Oil Level Signal Circuit | ||||
69 | LT GRN | 1478 | Low Coolant Switch Signal Circuit | ||||
70 | GRA | 773 | PRNDL (C) | ||||
71 | YEL | 772 | PRNDL (B) | ||||
72 | YEL | 410 | ECT Sensor Signal Circuit | ||||
73 | RED | 1226 | Pressure Switch Manifold (C) | ||||
74 | DK BLU | 1225 | Pressure Switch Manifold (B) | ||||
75 | PNK | 1224 | Pressure Switch Manifold (A) | ||||
76 | WHT | 776 | PRNDL (P) | ||||
77 | -- | -- | Not Used | ||||
78 | GRA/BLK | 87 | Cruise Resume/Accel Signal Circuit | ||||
79 | GRA | 397 | Cruise On/Off Signal Circuit | ||||
80 | DK BLU | 84 | Cruise Set/Coast Signal Circuit | ||||
