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Home >> Cadillac >> 2019 >> Escalade Base, RWD >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (K43 X3 To M4) >> Component Connector End Views >> K74 Human Machine Interface Control Module X1
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K74 Human Machine Interface Control Module X1

GM3240102Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 35013094
  • Service Connector: 13519737
  • Description: 16-Way F 0.64 OCS Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 84619127 J-35616-64B (LT BU) J-38125-215A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.35
0.35
GY/YE
BU
5149
655
Voice Recognition Audio Signal
Cellular Telephone Microphone Signal
I
I
IO5/IO7+UE1
IO5/IO8-UE1
2 0.35
0.35
BK/GY
BK/BN
5152
654
Voice Recognition Audio Low Reference
Cellular Telephone Microphone Low Reference
I
I
IO5/IO7+UE1
IO5/IO8-UE1
3 - 4 - - - Not Occupied - -
5 0.35 WH/BU 5986 Serial Data Communication Enable I -
6 - - - Not Occupied - -
7 0.75 RD/VT 340 Battery Positive Voltage I -
8 0.75 BK 2550 Ground I -
9 0.5 GN/WH 7527 Local Interconnect Network Serial Data Bus 5 I -
10 - - - Not Occupied - -
11 0.5
0.35
BU/GN
BU/GN
1304
1304
High Speed GMLAN Serial Data (+)9
High Speed GMLAN Serial Data (+)9
I
I
IO5/IO7+UE1
IO5/IO8-UE1
12 0.5
0.35
WH/GN
WH/GN
1305
1305
High Speed GMLAN Serial Data (-)9
High Speed GMLAN Serial Data (-)9
I
I
IO5/IO7+UE1
IO5/IO8-UE1
13 0.5 BU/GN 1304 High Speed GMLAN Serial Data (+)9 I -
14 0.5 WH/GN 1305 High Speed GMLAN Serial Data (-)9 I -
15 - 16 - - - Not Occupied - -