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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Inline Harness Connector End Views (X176-X321) >> Inline Harness Connector End Views >> X176 Transmission Harness to Transmission Harness (M5U/MQD)

X176 Transmission Harness to Transmission Harness (M5U/MQD)

GM3977748Courtesy of GENERAL MOTORS COMPANY
GM3977770Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Transmission
  • OEM Connector: 1897543-1
  • Service Connector: Service by Harness
  • Description: 22-Way F 0.64 Micro-Quadlock, 2.8 Micro-Power Series (NA)
Connector Part Information
  • Harness Type: Transmission
  • OEM Connector: 1897540-1
  • Service Connector: Service by Harness
  • Description: 22-Way M 0.64 Micro-Quadlock, 2.8 Micro-Power Series (NA)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I Not Required Not Available No Tool Required Not Required Not Required Not Required Not Required
II Not Required Not Available No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 - L-GN/WH 6380 I - Torque Converter Clutch Enable Solenoid Valve A Control 1 - L-GN/WH 6380 II -
2 - BU/WH 3338 I - Transmission Internal Mode Switch Mode Control X 2 - BU/WH 3338 II -
3 - - - - - Not Occupied 3 - - - - -
4 - L-GN/GY 6387 I - Transmission High Side Driver 1 Control 4 - L-GN/GY 6387 II -
5 - WH/RD 596 I - 5 Volt Reference 2 5 - WH/RD 596 II -
6 - - - - - Not Occupied 6 - - - - -
7 - WH/D-BU 4507 I - Transmission Clutch H Control 7 - WH/D-BU 4507 II -
8 - GY/L-GN 6403 I - Clutch Solenoid Valve D Control 8 - GY/L-GN 6403 II -
9 - WH 4508 I - Transmission Clutch G Control 9 - WH 4508 II -
10 - YE/BN 6210 I - Torque Converter Clutch Enable Solenoid Valve B Control 10 - YE/BN 6210 II -
11 - GN/YE 3337 I - Transmission Internal Mode Switch Mode Control Y 11 - GN/YE 3337 II -
12 - WH/GY 1786 I - Transmission Park/Neutral Signal 1 12 - WH/GY 1786 II -
13 - GY 6402 I - Clutch Solenoid Valve C Control 13 - GY 6402 II -
14 - YE/BN 6404 I - Clutch Solenoid Valve E Control 14 - YE/BN 6404 II -
15 - BN/WH 585 I - Transmission Fluid Temperature Sensor Signal 15 - BN/WH 585 II -
16 - OG/BK 586 I - Transmission Fluid Temperature Sensor Low Reference 16 - OG/BK 586 II -
17 - - - - - Not Occupied 17 - - - - -
18 - GY/BN 6388 I - Transmission High Side Driver 2 Control 18 - GY/BN 6388 II -
19 - - - - - Not Occupied 19 - - - - -
20 - BK/GY 3927 I - Transmission Internal Mode Switch Feedback Signal 20 - BK/GY 3927 II -
21 - BN 6400 I - Clutch Solenoid Valve A Control 21 - BN 6400 II -
22 - D-BU/ 6401 I - Clutch Solenoid Valve B Control 22 - D-BU/ 6401 II -