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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1454 (ENGINE CONTROLS (INTRODUCTION) -- 5.7L)COMPONENT LOCATORPOWERTRAIN CONTROL MODULE (PCM) CONNECTOR END VIEWS
2004 Oldsmobile Bravada RWD

Powertrain Control Module (PCM) Connector End Views

2004 Oldsmobile Bravada RWDSECTION Powertrain Control Module (PCM) Connector End Views
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
PCM Connector Terminal Identification C1

GM655733Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12191489
  • 80-Way F Micro-Pack 100W Series Sealed (NAT) (TPA-BLU)
Pin Wire Color Circuit No. Function
1 BLK/WHT 451 Ground
2 LT GRN 1867 12-Volt Reference
3 PNK/BLK 1746 Fuel Injector 3 Control
4 LT GRN/BLK 1745 Fuel Injector 2 Control
5-6 - - Not Used
7 GRY 596 5-Volt Reference
8-10 - - Not Used
11 LT BLU 1876 Knock Sensor 2 Signal
12 DK BLU/WHT 1869 Crankshaft Position (CKP) Sensor Signal
13 ORN/BLK 463 Requested Torque Signal
14 TAN 800 Throttle Actuator Control Serial Data
15 ORN/BLK 1061 Throttle Actuator Control Serial Data
16 - - Not Used
17 DK BLU 1225 Transmission Fluid Pressure Switch Signal B
18 RED 1226 Transmission Fluid Pressure Switch Signal C
19 PNK 239 Ignition 1 Voltage
20 ORN 340 Battery Positive Voltage
21 YEL/BLK 1868 Low Reference
22 - - Not Used
23 GRY 720 Low Reference
24 BLK/WHT 451 Ground
25 TAN 1671 HO2S Low Signal Bank 2 Sensor 2
26 TAN 1667 HO2S Low Signal Bank 2 Sensor 1
27 BLK/WHT 451 Ground
28 TAN/WHT 1669 HO2S Low Signal Bank 1 Sensor 2
29 TAN/WHT 1653 HO2S Low Signal Bank 1 Sensor 1
30-31 - - Not Used
32 BLK/WHT 771 Transmission Range Switch Signal A
33 PPL 420 TCC Brake Switch Signal
34 WHT 776 Transmission Range Switch Signal P
35 GRY 48 CPP Switch Signal
36 BLK 1744 Fuel Injector 1 Control
37 YEL/BLK 846 Fuel Injector 6 Control
38 PNK/WHT 1101 Damping Lift/Dive Signal
39 - - Not Used
40 BLK/WHT 451 Ground
41 - - Not Used
42 DK GRN 335 Low Speed Cooling Fan Relay Control
43 RED/BLK 877 Fuel Injector 7 Control
44 LT BLU/BLK 844 Fuel Injector 4 Control
45 GRY 474 5-Volt Reference
46 GRY 598 5-Volt Reference
47 - - Not Used
48 GRY 416 5-Volt Reference
49-50 - - Not Used
51 DK BLU 496 Knock Sensor 1 Signal
52 - - Not Used
53 ORN/BLK 1057 Low Reference
54 ORN/BLK 469 Low Reference
55-56 - - Not Used
57 ORN 340 Battery Positive Voltage
58 DK GRN 1049 PCM Class 2 Serial Data
59 - - Not Used
60 BLK 407 Low Reference
61 PNK/BLK 632 Low Reference
62 GRY 847 Extended Travel Brake Switch Signal
63 BLK 452 Low Reference
64 BLK/WHT 451 Ground
65 PPL 1670 HO2S High Signal Bank 2 Sensor 2
66 PPL 1666 HO2S High Signal Bank 2 Sensor 1
67 BLK/WHT 451 Ground
68 PPL/WHT 1668 HO2S High Signal Bank 1 Sensor 2
69 PPL/WHT 1665 HO2S High Signal Bank 1 Sensor 1
70 BRN 1174 Oil Level Switch Signal
71 - - Not Used
72 YEL 772 Transmission Range Switch Signal B
73 BRN/WHT 633 Camshaft Position (CMP) Sensor Signal
74 YEL 410 Engine Coolant Temperature (ECT) Sensor Signal
75 - - Not Used
76 BLK/WHT 845 Fuel Injector 5 Control
77 DK BLU/WHT 878 Fuel Injector 8 Control
78 - - Not Used
79 GRY 587 Skip Shift Solenoid Control
79 WHT 687 3-2 Shift Solenoid Valve Control
80 BRN 718 Low Reference
PCM Connector Terminal Identification C2

GM23346Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12191488
  • 80-Way F Micro-Pack 100W Series Sealed (NAT) (TPA-GRN)
Pin Wire Color Circuit No. Function
1 BLK/WHT 451 Ground
2 BRN 418 TCC PWM Solenoid Valve Control
3 - - Not Used
4 PPL 421 AIR Solenoid Control
5 TAN/BLK 464 Delivered Torque Signal
6 RED/BLK 1228 PC Solenoid valve High Control
7 - - Not Used
8 LT BLU/WHT 1229 PC Solenoid Valve Low Control
9 DK GRN/WHT 465 Fuel Pump Relay Control
10 WHT 121 Engine Speed Signal
11-13 - - Not Used
14 RED/BLK 380 A/C Refrigerant Pressure Sensor Signal
15 RED 225 Generator Turn On Signal
16 - - Not Used
17 DK GRN/WHT 762 A/C Request Signal (C60 only)
18 DK GRN 59 A/C Compressor Clutch Supply Voltage
19 - - Not Used
20 PPL 401 Signal Low - Front
21 YEL 400 Signal High - Front
22-24 - - Not Used
25 TAN 472 IAT Sensor Signal
26 PPL 2121 IC 1 Control
27 RED 2127 IC 7 Control
28 LT BLU/WHT 2126 IC 6 Control
29 DK GRN/WHT 2124 IC 4 Control
30 - - Not Used
31 YEL 492 MAF Sensor Signal
32 LT GRN 432 MAP Sensor Signal
33 DK BLU 473 High Speed Cooling Fan Relay Control
34 DK GRN/WHT 428 EVAP Canister Purge Solenoid Control
35 - - Not Used
36 BRN 436 AIR Pump Relay Control
37-38 - - Not Used
39 RED 631 12-Volt Reference
40 BLK/WHT 451 Ground
41 - - Not Used
42 TAN/BLK 422 TCC Solenoid Valve Control
43 DK GRN/WHT 459 A/C Compressor Clutch Relay Control
44 LT GRN 1652 Reverse Lockout Solenoid Control
45 WHT 1310 EVAP Canister Vent Solenoid Control
46 BRN/WHT 419 Malfunction Indicator Lamp (MIL) Control
47 WHT 375 Skip Shift Indicator Control (MM6)
47 YEL/BLK 1223 2-3 Shift Solenoid Valve Control (M30)
48 LT GRN 1222 1-2 Shift Solenoid Valve Control
49 - - Not Used
50 DK GRN/WHT 817 Vehicle Speed Signal
51 YEL/BLK 1227 TFT Sensor Signal
52 BRN 2391 HO2S Heater Low Control
53 RED/WHT 3223 HO2S Heater Low Control
54 DK BLU 1936 Fuel Level Sensor Signal
55-56 - - Not Used
57 PPL 719 Low Reference
58 TAN/WHT 331 Oil Pressure Sensor Signal
59 - - Not Used
60 BRN 2129 Low Reference
61 BRN/WHT 2130 Low Reference
62 GRY 773 Transmission Range Switch Signal C
63 PNK 1224 Transmission Fluid Pressure Switch Signal A
64 DK GRN 890 Fuel Tank Pressure Sensor Signal
65 - - Not Used
66 PPL/WHT 2128 IC 8 Control
67 RED/WHT 2122 IC 2 Control
68 DK GRN 2125 IC 5 Control
69 LT BLU 2123 IC 3 Control
70-71 - - Not Used
72 BLK/WHT 3113 HO2S Heater Low Control
73 LT BLU 1937 Fuel Level Sensor Signal (Secondary)
74 LT GRN 3212 HO2S Heater Low Control
75 GRY 23 Generator Field Duty Cycle Signal
76-79 - - Not Used
80 BLK 407 Low Reference
RENDER: 1.0x

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