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K73 Telematics Communication Interface Control Module X1 (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.
GM2404967
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 19153138
  • Service Connector: 19153138
  • Description: 16-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 13578873 J-35616-16 (L-GN) 12180559 15445905 23 Pins: 1-3, 6, 10-14: J J
K73 Telematics Communication Interface Control Module X1 (UE1)

Pin Size Color Circuit Function Terminal Type ID Option
1 0.5
0.5
GN
D-GN
5060
5060
Low Speed GMLAN Serial Data
Low Speed GMLAN Serial Data
I except CZ2
CZ2
2 0.5 BN/WH 2517 Keypad Red LED I -
3 0.5 YE/VT 2516 Keypad Green LED I -
4-5 - - - Not Occupied - -
6 0.5
0.35
GN/BK
D-GN/BK
2515
2515
Keypad Supply Voltage
Keypad Supply Voltage
I except CZ2
CZ2
7 0.75 BK 1750 Ground I -
8 0.5 BK 1750 Ground I -
9 - - - Not Occupied - -
10 0.5
0.5
BU
D-BU
2500
2500
High Speed GMLAN Serial Data (+) (1)
High Speed GMLAN Serial Data (+) (1)
I except CZ2
CZ2
11 0.5
0.35
L-GN/WH
GN/WH
2514
2514
Keypad Signal
Keypad Signal
I except CZ2
CZ2
12 0.5 WH 2501 High Speed GMLAN Serial Data (-) (1) I -
13 0.5 BK/VT 5167 Low Reference I -
14 0.5 YE/VT 5235 Battery Backup Supply Voltage I -
15 0.75
0.35
RD/GY
RD/WH
142
1040
Battery Positive Voltage
Battery Positive Voltage
I except CZ2
CZ2
16 0.5
0.35
RD/GY
RD/WH
402
1040
Battery Positive Voltage
Battery Positive Voltage
I except CZ2
CZ2