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Home >> Chevrolet >> 2022 >> Corvette 2D Convertible >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (T8H - X85) >> Component Connector End Views >> T12 Automatic Transmission X6

T12 Automatic Transmission X6

GM4757999Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type:Transmission Sensor
  • OEM Connector: 2203990-2
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 13-Way F 1.2 MCON Series (BN)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-16 (L-GN) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 GY 6254 Transmission Input Speed Sensor Signal I -
2 0.5 BU 4173 Transmission Speed Input Low Signal I -
3 0.5 YE 7815 Synchronizer Position Signal 5 I -
4 0.5 YE 7812 Synchronizer Position Signal 2 I -
5 0.5 VT 7813 Synchronizer Position Signal 3 I -
6 0.5 GN 7814 Synchronizer Position Signal 4 I -
7 0.5 RD 6253 Transmission Input Speed Sensor Ground I -
8 0.5 OG 4174 Transmission Speed Input High Signal I -
9 0.5 OG 3604 Transmission Output Speed Sensor Control I -
10 0.5 BU 6358 Output Speed Signal I -
11 0.5 BK 7794 Transmission Control Sensors Low Reference 3 I -
12 0.5 VT 7811 Synchronizer Position Signal 1 I -
13 0.5 RD 7793 Transmission Control Sensors 5 Volt Reference 3 I -