Transmission Control Module (TCM) (4T80-E)

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Transmission Control Module (TCM) (4T80-E)
WARNING: This page is about a different car, the 2008 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transmission Control Module (TCM) (4T80-E) Connector End View
GM1664621Courtesy of GENERAL MOTORS CORP.
Transmission Control Module (TCM) (4T80-E)

Pin Wire Circuit Function
1 0.35 BN 418 TCC Solenoid Valve Control
2 0.35 L-GN 1222 Shift Solenoid Valve Control A
3 0.35 OG 1230 ISS High Signal
4-5 - - Not Used
6 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
7 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
8-10 - - Not Used
11 0.5 D-BU 5985 Accessory Wake-up Serial Data
12-15 - - Not Used
16 0.5 PU 401 OSS Low Signal
17 0.35 L-BU/WH 1229 PC Solenoid Valve Low Control
18-19 - - Not Used
20 0.35 D-GN 1223 Shift Solenoid Valve Control B
21-22 - - Not Used
23 0.35 GY 773 Transmission Range Switch Signal C
24-25 - - Not Used
26 0.35 D-BU/WH 1231 ISS Low Signal
27-28 - - Not Used
29 0.35 TN/WH 771 Transmission Range Switch Signal A
30 0.35 TN 2762 TFT Sensor Low Reference
31 0.5 PK 539 Ignition 1 Voltage
32 0.5 RD/WH 4640 Battery Positive Voltage
33-34 - - Not Used
35 0.35 YE/BK 1227 TFT Sensor Signal
36 - - Not Used
37 0.35 TN 2501 High Speed GMLAN Serial Data Bus -
38 0.35 TN/BK 2500 High Speed GMLAN Serial Data Bus +
39 0.35 WH 776 Transmission Range Switch Signal P
40 0.35 OG/BK 1228 PC Solenoid Valve High Control
41 0.5 YE/GY 400 OSS High Signal
42 0.5 WH 17 Stop Lamp Switch Signal
43-45 - - Not Used
46 0.35 YE 772 Transmission Range Switch Signal B
47-48 - - Not Used
49 2 BK/WH 1551 Ground
Connector Part Information 
  • OEM: 13511977
  • Service: See Catalog
  • Description: 49-Way GT 280 Micro 64 Series SLD 5P4, Sealed (BK)

Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
RENDER: 1.0x

NO RELATED

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