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Home >> Cadillac >> 2020 >> CT6 V >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Component Connector End Views (K33 (X3)-K73 (X7)) >> Component Connector End Views >> K71 Transmission Control Module

K71 Transmission Control Module

GM3621452
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 34822-0013
  • Service Connector: 19329822
  • Description: 66-Way F 0.64, 2.8 Series, Sealed (BK with BK Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575812 J-35616-64B (LT BU) J-38125-213 Not Available Not Available Not Available Not Available
II 13579770 J-35616-35 (VT) J-38125-11A Not Available Not Available Not Available Not Available
III 19354746 J-35616-64B (LT BU) J-38125-215A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 VT/WH 422 Torque Converter Clutch Solenoid Valve Control III -
2 0.5 GY/GN 6403 Clutch Solenoid Valve D Control III -
3 0.5 WH/BU 4507 Transmission Clutch H Control III -
4 0.5 WH 4508 Transmission Clutch G Control III -
5 - 6 - - - Not Occupied - -
7 0.5 YE/GN 4170 Transmission Output Shaft Speed Sensor Circuit 9 V Reference III -
8 0.5 YE/BU 4171 Transmission Input Shaft Speed Sensor Circuit 9 V Reference III -
9 - 11 - - - Not Occupied - -
12 0.5 GN/YE 6353 Input Speed Signal III -
13 0.5 GN/VT 4510 Transmission Intermediate Speed Signal III -
14 0.5 GY/BU 6358 Output Speed Signal III -
15 0.5 BN/WH 6254 Transmission Input Speed Sensor Signal III -
16 - - - Not Occupied - -
17 0.5 GN/WH 1530 Transmission Line Pressure Control Solenoid Valve Control III -
18 0.5 YE/BN 6404 Clutch Solenoid Valve E Control III -
19 0.5 GY 6402 Clutch Solenoid Valve C Control I -
20 0.5 VT 4509 Transmission Clutch F Control I -
21 0.5 VT/BK 7553 Park Lock Solenoid Actuator Control I -
22 0.5 GN/BK 7819 Default Disable Solenoid Control I -
23 - - - Not Occupied - -
24 0.5 GN/WH 2968 Auxiliary Transmission Fluid Pump Control I -
25 - 27 - - - Not Occupied - -
28 0.5 BK/BN 586 Transmission Fluid Temperature Sensor Low Reference I -
29 - 30 - - - Not Occupied - -
31 0.5 GN/VT 4621 Engine Control Module LIN Bus 1 III -
32 - - - Not Occupied - -
33 0.5 GN/GY 6387 Transmission High Side Driver 1 Control III -
34 - - - Not Occupied - -
35 0.5 VT/BK 2139 Run/Crank Ignition 1 Voltage 21 III -
36 - - - Not Occupied - -
37 0.5 BU 2500 High Speed GMLAN Serial Data [+] 1 III -
38 0.5 WH 2501 High Speed GMLAN Serial Data [-] 1 III -
39 - 48 - - - Not Occupied - -
49 0.5 GY/BN 6388 Transmission High Side Driver 2 Control I -
50 - - - Not Occupied - -
51 0.5 VT/YE 5985 Accessory Wake-Up Serial Data I -
52 - - - Not Occupied - -
53 0.5 BU 2500 High Speed GMLAN Serial Data [+] 1 III -
54 0.5 WH 2501 High Speed GMLAN Serial Data [-] 1 III -
55 - 58 - - - Not Occupied - -
59 0.5 PU/WH 6319 Electronic Transmission Range Select Out of Park Switch 2 Signal III -
60 - - - Not Occupied - -
61 0.5 WH/YE 6317 Electronic Transmission Range Select Out of Park Switch Signal III -
62 0.5 BU/BK 6315 Electronic Transmission Range Select Pressure Switch Signal I -
63 0.5 BN/WH 585 Transmission Fluid Temperature Sensor Signal I -
64 - - - Not Occupied - -
65 1.5 BK/WH 451 Ground 4 II -
66 1.5 RD/GN 1840 Secondary Fused Battery Positive Voltage 18 II -
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