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Home >> Chevrolet >> 2018 >> Cruze LS, Automatic Trans >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (K20-K188) >> Component Connector End Views >> K71 Transmission Control Module (M3D)

K71 Transmission Control Module (M3D)

GM3621452
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12642692
  • 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 13579769 J-35616-4A (PU) J-38125-11A 7116-4151-02 Yazaki 9 C 1
III 13579770 J-35616-4A (PU) J-38125-11A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 WH/BU 4507 Transmission Clutch H Control I M3D
2 0.5 BU 6401 Clutch B Control I M3D
3 0.5 GY/GN 6403 Clutch D Control I M3D
4 0.5 VT 4509 Transmission Clutch F Control I M3D
5 - 6 - - - Not Occupied - -
7 0.5 YE/GN 4170 Transmission Position Sensor B 9V Reference I M3D
8 0.5 YE/BU 4171 Transmission Position Sensor A 9V Reference I M3D
9 - 12 - - - Not Occupied - -
13 0.5 GN/VT 4510 Transmission Intermediate Speed Signal I M3D
14 0.5 GY/BU 6358 Output Speed Signal I M3D
15 0.5 GN/YE 6353 Input Speed Signal I M3D
16 - - - Not Occupied - -
17 0.5 WH 4508 Transmission Clutch G Control I M3D
18 0.5 BN 6400 Clutch A Control I M3D
19 0.5 GY 6402 Clutch C Control I M3D
20 0.5 YE/BN 6404 Clutch E Control I M3D
21 0.5 GY/BK 5501 TCC/Clutch Select Solenoid Control I M3D
22 - - - Not Occupied - -
23 0.5 WH 1971 Transmission Oil Level Sensor Signal I M3D
24 0.5 WH/GY 4578 Surge Accumulator Solenoid Low Side Control I M3D
25 0.5 WH/GY 1786 Transmission Park/Neutral Signal 1 I M3D
26 - 27 - - - Not Occupied - -
28 0.5 BK/BN 586 Transmission Oil Temperature Sensor Low Reference I M3D
29 - 32 - - - Not Occupied - -
33 0.5 GN/GY 6387 Transmission High Side Driver 1 Signal Driver I M3D
34 - - - Not Occupied - -
35 0.75 VT/GY 139 Run/Crank Ignition 1 Voltage I M3D
36 - - - Not Occupied - -
37 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 I M3D
38 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 I M3D
39 - 48 - - - Not Occupied - -
49 0.5 GY/BN 6388 Transmission High Side Driver 2 Signal I M3D
50 - - - Not Occupied - -
51 0.5 VT/YE 5985 Accessory Wakeup Serial Data I M3D
52 - - - Not Occupied - -
53 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 I M3D
54 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 I M3D
55 - 62 - - - Not Occupied - -
63 0.5 BN/WH 585 Transmission Oil Temperature Sensor Signal I M3D
64 0.5 GN/YE 5724 Ignition Mode Switch Mode Control I M3D
65 1 BK 150 Ground II M3D
66 1.5 RD/GN 2173 12V Regulated Supply Voltage 2 III M3D