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K73 Telematics Communication Interface Control Module X2

WARNING: This page is about a different car, the 2017 Buick Encore. 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: 1456599-1
  • Service Connector: 88952886
  • Description: 12-Way F 040 Multilock II Series (WH)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575740 J-35616-16 (LT GN) J-38125-559 15445905 Delphi 23 J J
II Not Available Not Available Not Available Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 YE 658 Cellular Telephone Voice Signal I -
2 0.35 BK/YE 659 Cellular Telephone Voice Low Reference I -
3 0.35 BU/GN 1304 High Speed GMLAN Serial Data (+) 9 I -
4 0.35 WH/GN 1305 High Speed GMLAN Serial Data (-) 9 I -
5 -
0.5
/
BK
BARE
2550
Bare
Ground
II
I
-
IP1/UKS/IOD/IO5/IO6+UE1
6 0.35 GY/YE 5149 Voice Recognition Audio Signal I -
7 0.5 WH/BU 5986 Serial Data Communication Enable I -
8 -
0.5
/
BK
BARE
2550
Bare
Ground
II
I
-
IP1/UKS/IOD/IO5/IO6+UE1
9 0.35 BU 655 Cellular Telephone Microphone Signal I -
10 0.35 BK/BN 654 Cellular Telephone Microphone Low Reference I -
11 - - - Not Occupied - -
12 0.35 BK/GY 5152 Voice Recognition Audio Low Reference I -