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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 63 (Inline Harness Connector End Views (X175 (LWN) - X318)) >> Inline Harness Connector End Views >> X176 Transmission Case Harness to Transmission Control Harness (M5U)

X176 Transmission Case Harness to Transmission Control Harness (M5U)

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
GM3977748Courtesy of GENERAL MOTORS COMPANY
GM3977770Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Transmission Case
  • 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 Control
  • 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 - TCC On/Off Solenoid A Control 1 - L-GN/WH 6380 II -
2 - VT/WH 5981 I - PRNDL A Signal 2 - VT/WH 5981 II -
3 - GY/BN 5982 I - PRNDL B Signal 3 - PK/BK 5982 II -
4 - L-GN/GY 6387 I - Transmission High Side Driver 1 Signal Driver 4 - L-GN/GY 6387 II -
5 - VT 4171 I - Transmission Position Sensor A 9V Reference 5 - VT 4171 II -
6 - GY/YE 4169 I - PRNDL S Signal 6 - PK 4169 II -
7 - WH/D-BU 4507 I - Transmission Clutch H Control 7 - WH/D-BU 4507 II -
8 - GY/L-GN 6403 I - Clutch 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 - TCC On/Off Solenoid B Control 10 - YE/BN 6210 II -
11 -
-
WH
WH/BK
5983
5983
I
I
LV1
LWN
PRNDL C Signal
PRNDL C Signal
11 - OG/BK 5983 II -
12 -
-
WH/GY
OG/BK
1786
1786
I
I
LWN
M5U
Transmission Park/Neutral Signal 1
Transmission Park/Neutral Signal 1
12 -
-
WH/GY
OG/BK
1786
1786
II
II
DIESEL
M5U
13 - GY 6402 I - Clutch C Control 13 - GY 6402 II -
14 - YE/BN 6404 I - Clutch E Control 14 - YE/BN 6404 II -
15 - BN/WH 585 I - Transmission Oil Temperature Sensor Signal 15 - BN/WH 585 II -
16 - OG/BK 586 I - Transmission Oil Temperature Sensor Low Reference 16 - OG/BK 586 II -
17 - GY/WH 4168 I - PRNDL P Signal 17 - GY 4168 II -
18 - GY/BN 6388 I - Transmission High Side Driver 2 Signal 18 - GY/BN 6388 II -
19 - VT/WH 4170 I - Transmission Position Sensor B 9V Reference 19 - VT/WH 4170 II -
20 - WH/BK 3927 I - IMS Mode Switch Low Reference 20 - WH/BK 3927 II -
21 - BN 6400 I - Clutch A Control 21 - BN 6400 II -
22 - D-BU 6401 I - Clutch B Control 22 - D-BU 6401 II -