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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 483 (Component Connector End Views (Q40B-S78)) >> Component Connector End Views >> Q77G Transmission Control Solenoid Valve 7

Q77G Transmission Control Solenoid Valve 7

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
GM4008644Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Automatic Transmission Control Wiring Harness
  • OEM Connector: 13941672
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 2-Way F 0.64 MTS Series (GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required No Tool Required No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 -
-
VT / WH
BN
422
6387
Torque Converter Clutch Solenoid Valve Control
Transmission High Side Driver 1 Control
I
I
M5N
MQA
2 -
-
GY / BN
GN / OG
6388
1530
Transmission High Side Driver 2 Control
Transmission Line Pressure Control Solenoid Valve Control
I
I
M5N
MQA