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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 X1

K56 Serial Data Gateway Module X1

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.
GM5202284Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type:Body Wiring Harness
  • OEM Connector: 35085331
  • Service Connector: 84766507
  • Description: 30-Way F 0.5 MQS Series (BK)
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 0.35 RD/BN 5940 Battery Positive Voltage I -
2 0.35 BU/GY 4105 AUTOSAR CAN Bus [+] 8 Serial Data I -
3 0.35 WH/GY 4104 AUTOSAR CAN Bus [-] 8 Serial Data I -
4 0.35 BK/WH 2350 Ground I -
5 - 6 - - - Not Occupied - -
7 0.35 WH 4100 AUTOSAR CAN Bus [-] 4 Serial Data I -
8 0.35 BU/VT 4101 AUTOSAR CAN Bus [+] 4 Serial Data I -
9 - 12 - - - Not Occupied - -
13 0.35 WH/GY 4104 AUTOSAR CAN Bus [-] 8 Serial Data I -
14 0.35 BU/GY 4105 AUTOSAR CAN Bus [+] 8 Serial Data I -
15 0.35 BU 4987 AUTOSAR CAN Bus [+] 1 Serial Data I -
16 0.35 WH 4986 AUTOSAR CAN Bus [-] 1 Serial Data I -
17 0.35 WH 4978 AUTOSAR CAN Bus [-] 2 Serial Data I -
18 0.35 BU/YE 4979 AUTOSAR CAN Bus [+] 2 Serial Data I -
19 0.35 BU/YE 4984 AUTOSAR CAN Bus [-] 5 Serial Data I -
20 0.35 BU/WH 4985 AUTOSAR CAN Bus [+] 5 Serial Data I -
21 0.35 BN/WH 7209 Ethernet Bus 3 [+] I -
22 0.35 BN 7208 Ethernet Bus 3 [-] I -
23 - 28 - - - Not Occupied - -
29 0.35 WH 4100 AUTOSAR CAN Bus [-] 4 Serial Data I -
30 0.35 BU/VT 4101 AUTOSAR CAN Bus [+] 4 Serial Data I -