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X84 Data Link Connector

WARNING: This page is about a different car, the 2019 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
GM1962076Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 51115-1611
  • Service Connector: 19178163
  • Description: 16-Way F 51115 Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575534 J-35616-2A (GY) J-38125-12A 50420-8000 Yazaki 15 H H
II 19370263 J-35616-2A (GY) J-38125-12A 50420-8000 Yazaki 15 H H
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5
0.35
GN
GN/WH
5060
2100
Low Speed GMLAN Serial Data
Low Speed GMLAN Serial Data #3
I
II
LHD
RHD
2 - - - Not Occupied - -
3 0.35
0.5
BU/WH
BU/VT
2089
3813
High Speed GMLAN Serial Data (+) (13)
High Speed GMLAN Serial Data (+) 4
II
I
RHD
UGN
4 0.5
0.5
BK
BK/WH
1750
1751
Ground
Signal Ground
I
I
LHD
RHD
5 0.5 BK/WH 1751 Signal Ground I -
6 0.5
0.35
BU
BU/BK
2500
1978
High Speed GMLAN Serial Data (+) 1
High Speed GMLAN Serial Data (+) (11)
I
II
LHD
RHD
7 - 10 - - - Not Occupied - -
11 0.35
0.5
WH
WH
2090
3811
High Speed GMLAN Serial Data (-) (13)
High Speed GMLAN Serial Data (-) 4
II
I
RHD
UGN
12 0.5
0.35
BU/YE
BU/BN
6105
1980
High Speed GMLAN Serial Data (+) 2
High Speed GMLAN Serial Data (+) (12)
I
II
LHD
RHD
13 0.5
0.35
WH
WH
6106
1981
High Speed GMLAN Serial Data (-) 2
High Speed GMLAN Serial Data (-) (12)
I
II
LHD
RHD
14 0.5
0.35
WH
WH
2501
1979
High Speed GMLAN Serial Data (-) 1
High Speed GMLAN Serial Data (-) (11)
I
II
LHD
RHD
15 - - - Not Occupied - -
16 0.5 RD/WH 140 Battery Positive Voltage I -