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Home >> Chevrolet >> 2021 >> Bolt EV Premier >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (K33-K157) >> Component Connector End Views >> K56 Serial Data Gateway Module X2
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K56 Serial Data Gateway Module X2

GM4897967Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 2309644-4
  • Service Connector: 13519320
  • Description: 30 -Way F 0.5 MQS Series (BK with BU Terminal Position Assurance)
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 - 3 - - - Not Occupied - -
4 0.35 BU 2500 High Speed GMLAN Serial Data [ + ] 1 I -
5 0.35 WH 2501 High Speed GMLAN Serial Data [ - ] 1 I -
6 - 7 - - - Not Occupied - -
8 0.35 BU/YE 6105 High Speed GMLAN Serial Data [ + ] 2 I -
9 0.35 WH 6106 High Speed GMLAN Serial Data [ - ] 2 I -
10 0.35 BU/GN 1304 High Speed GMLAN Serial Data [ + ] 9 I UE1
11 - 13 - - - Not Occupied - -
14 0.35 BU 2500 High Speed GMLAN Serial Data [ + ] 1 I -
15 0.35 WH 2501 High Speed GMLAN Serial Data [ - ] 1 I -
16 - 17 - - - Not Occupied - -
18 0.35 BU/YE 6105 High Speed GMLAN Serial Data [ + ] 2 I -
19 0.35 WH 6106 High Speed GMLAN Serial Data [ - ] 2 I -
20 0.35 WH/GN 1305 High Speed GMLAN Serial Data [ - ] 9 I UE1
21 0.35 GY/GN 1102 Low Speed GMLAN Serial Data 2 I -
22 - - - Not Occupied - -
23 0.35 VT/GY 2339 Run/Crank Ignition 1 Voltage I -
24 - - - Not Occupied - -
25 0.35 WH/BU 5986 Serial Data Communication Enable I -
26 - 30 - - - Not Occupied - -
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