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Home › Saab › 2008 › 9-7X 5.3i › Repair and Diagnosis (Single Page) › Quick Lookups › Electrical Component Locations › Wiring Systems And Power Management - Component Views & Connector End Views › Component Connector End Views › Transmission Control Module (TCM)

Transmission Control Module (TCM)

Fig 1: Transmission Control Module (TCM) Connector End Views
GM1544228Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 13511976
  • Service: 88987979
  • Description: 49-Way F GT 280 Series Sealed (BK)

Terminal Part Information 
  • Pins: 1-3, 5-7, 11, 14, 16, 17, 20, 23-25, 29-33, 35, 37-42, 44-46
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
  • Pins: 49
  • Terminal/Tray: 15304720/19
  • Core/Insulation Crimp: 4/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Pin Wire Circuit Function
1 0.5 BN 418 TC PWM Solenoid Valve Control
2 0.5 L-GN 1222 1-2 Shift Solenoid Valve Control
3 0.35 OG 1983 ISS Signal
4 - - Not Available
5 0.35 RD 381 Signal High - Front
6 0.35 L-BU/BK 6106 High Speed GMLAN Serial Data Bus - (CAN)
7 0.35 D-BU 6105 High Speed GMLAN Serial Data Bus + (CAN)
8-10 - - Not Available
11 0.35 YE 243 Accessory Voltage
12-13 - - Not Available
14 0.5 WH 687 3-2 Shift Solenoid Valve Control
15 - - Not Available
16 0.35 L-GN/BK 822 VSS Low Signal
17 0.5 L-BU/WH 1229 PC Solenoid Valve Low Control
18-19 - - Not Available
20 0.5 YE/BK 1223 2-3 Shift Solenoid Valve Control
21-22 - - Not Available
23 0.35 GY 773 Transmission Range Switch Signal C
24 0.5 PK 1224 Transmission Fluid Pressure Switch Signal A
25 0.5 TN/BK 422 TCC Solenoid Valve Control
26-28 - - Not Available
29 0.35 BK/WH 771 Transmission Range Switch Signal A
30 0.5 BK 2762 Low Reference
31 0.5 PK 139 Ignition 1 Voltage
32 0.35 OG 540 Battery Positive Voltage
33 0.5 RD 1226 Transmission Fluid Pressure Switch Signal C
34 - - Not Available
35 0.5 YE/BK 1227 TFT Sensor Signal
36 - - Not Available
37 0.35 TN 2501 High Speed GMLAN Serial Data Bus - (CAN)
38 0.35 TN/WH 2500 High Speed GMLAN Serial Data Bus + (CAN)
39 0.35 WH 776 Transmission Range Switch Signal P
40 0.5 RD/BK 1228 PC Solenoid Valve High Control
41 0.35 PU/WH 821 VSS High Signal
42 0.35 L-BU 1320 Stop Lamp Switch Signal
43 - - Not Available
44 0.5 D-BU 1225 Transmission Fluid Pressure Switch Signal B
45 0.35 L-BU 1984 Low Reference
46 0.35 YE 772 Transmission Range Switch Signal B
47-48 - - Not Available
49 2 BK/WH 451 Ground (4.2L)
2 BK 451 Ground (5.3L)
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