K73 Telematics Communication Interface Control Module X2
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2020 GMC Yukon XL, 2020 GMC Yukon, 2020 Chevrolet Tahoe, 2020 Chevrolet Suburban, and 2020 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Instrument Panel
- OEM Connector: 15431365
- Service Connector: 88952886
- Description: 12-Way F 100A Micro-Pack Series (NA)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
13575546 |
J-35616-16 (LT GN) |
J-38125-559 |
15445905 |
Delphi 23 |
J |
J |
| II |
13575548 |
J-35616-16 (LT GN) |
J-38125-559 |
15445905 |
Delphi 23 |
J |
J |
| 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 |
0.5 |
BU/GN |
1304 |
High Speed GMLAN Serial Data [+] 9 |
II |
- |
| 4 |
0.5 |
WH/GN |
1305 |
High Speed GMLAN Serial Data [-] 9 |
II |
- |
| 5 |
0.5 |
BARE |
1792 |
Low Reference 7 |
II |
- |
| 6 |
0.35 |
GY/YE |
5149 |
Voice Recognition Audio Signal |
I |
- |
| 7 |
0.35 |
WH/BU |
5986 |
Serial Data Communication Enable |
I |
- |
| 8 |
0.35 |
BARE |
1782 |
Low Reference 6 |
I |
- |
| 9 |
0.35 |
BU |
655 |
Cellular Telephone Microphone Signal |
I |
- |
| 10 |
0.35 |
BK/BN |
654 |
Cellular Telephone Microphone Low Reference |
I |
- |
| 11 |
0.35 |
VT/WH |
1159 |
External Speaker Signal [+] |
I |
- |
| 12 |
0.35 |
BK/GY |
5152 |
Voice Recognition Audio [-] Control |
I |
- |