| Connector 1: | Powertrain Control Module (PCM) C1 |
| Connector 2: | Powertrain Control Module (PCM) C2 |
Powertrain Control Module (PCM) C1
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | BK/WH | 3113 | HO2S Heater Control - Bank 1 Sensor 1 |
2 | GN/WH | 3212 | HO2S Heater Control - Bank 2 Sensor 1 |
3 | BK/WH | 3122 | HO2S Heater Low Control - Bank 1 Sensor 2 |
4 | GN/RD | 3223 | HO2S Heater Low Control - Bank 2 Sensor 2 |
5 | BN | 1744 | Fuel Injector 1 Control |
6 | RD | 1745 | Fuel Injector 2 Control |
7 | BU | 1746 | Fuel Injector 3 Control |
8 | YE | 844 | Fuel Injector 4 Control |
9 | BK/RD | 845 | Fuel Injector 5 Control |
10 | WH/BU | 846 | Fuel Injector 6 Control |
11 | RD | 1525 | Transmission Linear A Solenoid Valve High Control |
12 | WH | 1991 | Transmission Linear A Solenoid Valve Low Control |
13 | BN/WH | 1526 | Transmission Linear B Solenoid Valve High Control |
14 | D-GN | 1992 | Transmission Linear B Solenoid Valve Low Control |
15 | GN/RD | 1527 | Transmission Linear C Solenoid Valve High Control |
16 | RD/BU | 1993 | Transmission Linear C Solenoid Valve Low Control |
17 | GN/RD | 2032 | ECT Sensor 2 Signal |
18 | WH/BK | 5763 | EGR Valve Position Signal |
19 | BU/BK | 6737 | Rocker Arm Oil Pressure Switch Signal |
20 | BU | 573 | CKP Sensor A Signal |
21 | YE | 633 | CMP Sensor Signal |
22 | BU/RD | 1800 | CKP Sensor B Signal |
23 | D-BU | 400 | OSS High Signal |
24 | RD | 1230 | AT ISS High Signal |
25 | RD/BU | 6732 | HO2S Low Reference Bank 2 Sensor 1 |
26 | RD/WH | 6733 | HO2S Reference Voltage - Bank 2 Sensor 1 |
27 | GN/RD | 6734 | HO2S Input Pump Current - Bank 2 Sensor 1 |
28 | WH/RD | 6735 | HO2S Pump Current - Bank 2 Sensor 1 |
29 | D-BU | 6728 | HO2S Low Reference - Bank 1 Sensor 1 |
30 | RD | 6729 | HO2S Reference Voltage - Bank 1 Sensor 1 |
31 | D-GN | 6730 | HO2S Input Pump Current - Bank 1 Sensor 1 |
32 | WH | 6731 | HO2S Pump Current - Bank 1 Sensor 1 |
33 | D-GN | 1688 | HO2S Signal - Bank 1 Sensor 2 |
34 | WH | 1670 | HO2S Signal - Bank 2 Sensor 2 |
35 | WH | 380 | A/C Refrigerant Pressure Sensor Signal |
36 | RD/YE | 6118 | IAT Sensor 2 Signal |
37 | WH/RD | 23 | Generator Field Duty Cycle |
38 | RD/BU | 496 | KS Signal |
39 | YE/BU | 605 | 5-Volt Reference B |
40 | GN/YE | 2751 | Low Reference |
41 | GN/WH | 6741 | ETC Motor Inhibit |
42 | YE/RD | 114 | Oil Pressure Switch Signal |
43 | BU/WH | 6746 | 3rd Clutch Pressure Switch Signal |
44 | BU/YE | 6747 | 4th Clutch Pressure Switch Signal |
45 | YE/GN | 2121 | Ignition Coil 1 Control |
46 | BU/RD | 2122 | Ignition Coil 2 Control |
47 | WH/BU | 2123 | Ignition Coil 3 Control |
48 | BN | 2124 | Ignition Coil 4 Control |
49 | BK/RD | 2125 | Ignition Coil 5 Control |
50 | BN/WH | 2126 | Ignition Coil 6 Control |
51 | BN/YE | 451 | Ground |
52 | BN/YE | 451 | Ground |
53 | D-BU | 6739 | ETC Control |
54 | D-GN | 6738 | ETC Signal |
55 | BU/YE | 1227 | TFT Sensor Signal |
56 | RD/WH | 410 | ECT Sensor 1 Signal |
57 | WH/BU | 225 | Generator Turn On Signal |
58 | GN/RD | 432 | MAP Sensor Signal |
59 | YE/RD | 474 | 5-Volt Reference A |
60 | GN/WH | 469 | Low Reference |
61-62 | -- | -- | Not Used |
63 | BU/YE | 1222 | Shift Solenoid Valve 1 High Control |
64 | D-GN/WH | 1223 | Shift Solenoid Valve 2 High Control |
65 | D-GN | 898 | Shift Solenoid Valve 3 High Control |
66 | YE | 5501 | TCC Pressure Control Solenoid Valve High Control |
67 | BU/RD | 435 | EGR Solenoid Control |
68 | RD/YE | 428 | EVAP Canister Purge Solenoid Control |
69 | GN/YE | 6736 | Rocker Arm Oil Actuator Control |
70 | WH | 5290 | Ignition 1 Voltage |
71 | RD | 639 | Ignition 1 Voltage |
72 | BN | 1440 | Battery Positive Voltage |
73 | BK | 450 | Ground |
Powertrain Control Module (PCM) C2
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | WH/BK | 1164 | 5-Volt Reference A |
2 | D-BU | 1161 | APP Sensor 1 Signal |
3 | BN | 1271 | Low Reference |
4 | GY | 2709 | 5-Volt Reference B |
5 | D-GN | 890 | Fuel Tank Pressure Sensor Signal |
6 | BK | 2759 | Low Reference |
7 | PU | 1589 | Fuel Level Sensor Signal |
8 | BN/WH | 6281 | Low Reference |
9 | -- | -- | Not Used |
10 | BK | 2760 | Low Reference |
11 | TN | 472 | IAT Sensor 1 Signal |
12-14 | -- | -- | Not Used |
15 | TN | 1274 | 5-Volt Reference B |
16 | L-BU | 1162 | APP Sensor 2 Signal |
17 | PU | 1272 | Low Reference |
18-20 | -- | -- | Not Used |
21 | GY | 397 | Cruise On/Off Switch Signal |
22 | D-BU | 84 | Cruise Set/Coast Switch Signal |
23 | GY/BK | 87 | Cruise Resume/Accel Switch Signal |
24 | PU | 420 | Cruise Control Release Signal |
25 | L-BU | 20 | Stop Lamp Switch Signal |
26-28 | -- | -- | Not Used |
29 | TN | 2501 | High Speed GMLAN Serial Data Bus - |
30 | TN/WH | 2500 | High Speed GMLAN Serial Data Bus + |
31 | BN/WH | 2960 | Keyword Serial Data |
32 | BU | 6742 | A/T 1st Gear Signal |
33 | YE/GN | 6744 | A/T 2nd Gear Signal |
34 | RD | 6743 | A/T Drive Signal |
35 | YE | 1479 | A/T Neutral Signal |
36 | D-GN/WH | 1932 | A/T Park Signal |
37 | L-BU | 2182 | A/T Reverse Signal |
38 | BU/YE | 6745 | A/T 2nd Drive Signal |
39-41 | -- | -- | Not Used |
42 | D-BU | 473 | High Speed Cooling Fan Relay Control |
43-49 | -- | -- | Not Used |
50 | WH | 1310 | EVAP Canister Vent Solenoid Control |
51-52 | -- | -- | Not Used |
53 | D-GN/WH | 459 | A/C Compressor Clutch Relay Control |
54 | BN | 5069 | Main Relay Control |
55 | D-GN/WH | 465 | Fuel Pump Relay Control |
56 | D-GN | 335 | Low Speed Cooling Fan Relay Control |
