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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 652 (Component Connector End Views (K32 - K69)) >> Component Connector End Views >> K56 Serial Data Gateway Module X3

K56 Serial Data Gateway Module X3

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
GM4900333Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type:Instrument Panel Wiring Harness
  • OEM Connector: 35077574
  • Service Connector: 13519319
  • Description: 30-Way F 0.5 MQS Series (BK with D-GY Front Housing)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 19370262 EL-35616-58 (BK) EL-38125-58
Pin Size Color Circuit Function Terminal Type ID Option
1 - 6 - - - Not Occupied - -
7 0.35 BU/WH 4758 Ethernet Bus 2 [+] I -
8 0.35 BU 4757 Ethernet Bus 2 [-] I -
9 - 26 - - - Not Occupied - -
27 0.35 GY/BU 7217 Ethernet Bus 7 [+] I -
28 0.35 BN/BU 7216 Ethernet Bus 7 [-] I -
29 0.35 VT/WH 7233 Ethernet Bus 15 [+] I -
30 0.35 VT 7232 Ethernet Bus 15 [-] I -