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HOMESERVICE MANUALSCADILLAC2006SRX 4.6 A, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSOEM CONNECTOR END VIEWSCONNECTOR END VIEWSTRANSMISSION CONTROL MODULE CONNECTOR END VIEW
2006 Cadillac SRX 4.6 A, AWD

Transmission Control Module Connector End View

2006 Cadillac SRX 4.6 A, AWDSECTION Transmission Control Module Connector End View
Transmission Control Module Connector

GM821223Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 1393455
  • 42-Way F Module 1 Socket Housing
Pin Wire Color Circuit No. Function
1 YE 400 OSS High Signal
2 PU 401 OSS Low Signal
3 OG/BK 1228 PC Solenoid Valve High Control
4 BN 418 TCC PWM Solenoid Valve Control
5 YE 343 Accessory Voltage
6 BK/WH 1551 Ground (LH2)
6 BK/WH 751 Ground (LY7)
7 - - Not Used
8 OG 1525 Solenoid Supply Voltage
9 PK 239 Ignition 1 Voltage
10 OG/BK 1230 ISS High Signal
11 D-BU
WH		 1231 ISS Low Signal
12-13 - - Not Used
14 PU 5526 TAP Up/TAP Down Signal
15 YE/BK 1227 TFT Sensor Signal
16-17 - - Not Used
18 YE/BK 1223 2-3 Shift Solenoid Valve Control
19 PU 898 4-5 Shift Solenoid Valve Control
20 TN/BK 2500 High Speed GMLAN Serial Data Bus +
21 TN 2501 High Speed GMLAN Serial Data Bus -
22-23 - - Not Used
24 YE 772 Transmission Range Signal B
25 GY 773 Transmission Range Signal C
26 TN 2762 TFT Sensor Low Reference
27 RD/WH 1440 Battery Positive Voltage
28 - - Not Used
29 L-BU
/WH		 1229 PC Solenoid Valve Low Control
30 L-GN 1222 1-2 Shift Solenoid Valve Control
31 - - Not Used
32 TN/BK 2500 High Speed GMLAN Serial Data Bus +
33 TN 2501 High Speed GMLAN Serial Data Bus -
34-35 - - Not Used
36 TN/WH 771 Transmission Range Signal A
37 WH 776 Transmission Range Signal P
38 OG 5371 TCC Brake Switch Release Signal
39-42 - - Not Used
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.