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K73 Telematics Communication Interface Control Module X2 (UE1)

WARNING: This page is about a different car, the 2013 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
GM2405015
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 19153139
  • Service Connector: 88952886
  • Description: 12-Way F Multilock 040 II Series (WH)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I Pending J-35616-16 (L-GN) 12180559 15445905 23 J J
K73 Telematics Communication Interface Control Module X2 (UE1)

Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 YE 658 Cellular Telephone Voice Signal I -
2 0.5 BK/YE 659 Low Reference I -
3-4 - - - Not Occupied - -
5 0.5
0.5
BARE*
BK
1792
1792
Drain Wire (UYS)
Drain Wire
I except CZ2
CZ2
6 0.5 GY/YE 5149 Voice Recognition Audio Signal (UYS) I -
7 0.5
0.5
WH/D-BU
WH/BU
5986
5986
Serial Data Communication Enable
Serial Data Communication Enable
I except CZ2
CZ2
8 0.5
0.5
BARE*
BK
1782
1782
Drain Wire
Drain Wire
I except CZ2
CZ2
9 0.35
0.35
BU
D-BU
655
655
Cellular Telephone Microphone Signal
Cellular Telephone Microphone Signal
I except CZ2
CZ2
10 0.35
0.35
BARE*
BK
654
654
Cellular Telephone Microphone Low Reference
Cellular Telephone Microphone Low Reference
I except CZ2
CZ2
11 - - - Not Occupied - -
12 0.5 BK/GY 5152 Low Reference (UYS) I except CZ2
BARE wires may have an insulation material at the point where the wire enters the connector cavity that protects adjacent wires from potential short circuits. These insulators may extend into the harness bundle and the bare wire may not be noticeably visible.