K73 Telematics Communication Interface Control Module X1 (UE1)
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. 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: 33303954
- Service Connector: 13506123
- Description: 29-Way F 0.5 NANO, 1.2 MCON Series Sealed (BK)
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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 |
19300649 |
J-35616-16 (LT GN) |
J-38125-215A |
Not Available |
Not Available |
Not Available |
Not Available |
| II |
19352420 |
J-35616-16 (LT GN) |
J-38125-215A |
Not Available |
Not Available |
Not Available |
Not Available |
| III |
19354361 |
EL-35616-58 (BK) |
EL-38125-58 |
Not Available |
Not Available |
Not Available |
Not Available |
| IV |
19355425 |
EL-35616-58 (BK) |
J-38125-215A |
Not Available |
Not Available |
Not Available |
Not Available |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.35 |
RD/YE |
5040 |
Battery Positive Voltage |
I |
- |
| 2 - 3 |
- |
- |
- |
Not Occupied |
- |
- |
| 4 |
0.5 |
BK |
1750 |
Ground |
I |
- |
| 5 |
- |
- |
- |
Not Occupied |
- |
- |
| 6 |
0.13 |
GN |
2515 |
Keypad Control |
II |
- |
| 7 |
- |
- |
- |
Not Occupied |
- |
- |
| 8 |
0.5 |
BK |
1750 |
Ground |
I |
- |
| 9 |
0.35 |
WH/GN |
1305 |
High Speed GMLAN Serial Data (-)9 |
III |
- |
| 10 |
0.35 |
BU/GN |
1304 |
High Speed GMLAN Serial Data (+)9 |
III |
- |
| 11 |
0.13 |
WH |
2514 |
Keypad Signal |
IV |
- |
| 12 |
0.35 |
WH/BU |
5986 |
Serial Data Communication Enable |
III |
- |
| 13 |
0.35 |
BARE |
1792 |
Low Reference |
III |
- |
| 14 |
0.35 |
BK/GY |
5152 |
Voice Recognition Audio Low Reference |
III |
- |
| 15 |
0.35 |
GY/YE |
5149 |
Voice Recognition Audio Signal |
III |
- |
| 16 |
0.35 |
WH/GN |
1305 |
High Speed GMLAN Serial Data (-)9 |
III |
- |
| 17 |
0.35 |
BU/GN |
1304 |
High Speed GMLAN Serial Data (+)9 |
III |
- |
| 18 |
- |
- |
- |
Not Occupied |
- |
- |
| 19 |
0.13 |
YE |
2516 |
Keypad Green LED Control |
IV |
- |
| 20 |
- |
- |
- |
Not Occupied |
- |
- |
| 21 |
0.35 |
BK/BN |
654 |
Cellular Telephone Microphone Low Reference |
III |
- |
| 22 |
0.35 |
BU |
655 |
Cellular Telephone Microphone Signal |
III |
- |
| 23 |
0.35 |
GY/GN |
1102 |
Low Speed GMLAN Serial Data #2 |
III |
- |
| 24 - 25 |
- |
- |
- |
Not Occupied |
- |
- |
| 26 |
0.13 |
BN |
2517 |
Keypad Red LED Control |
IV |
- |
| 27 |
- |
- |
- |
Not Occupied |
- |
- |
| 28 |
0.35 |
GY/WH |
7211 |
Ethernet Bus 4 (+) |
III |
- |
| 29 |
0.35 |
GY |
7210 |
Ethernet Bus 4 (-) |
III |
- |