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X88B Tow Vehicle Electrical Receptacle X1 (-MBR)

GM2056936Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type:Chassis Wiring Harness
  • OEM Connector: 13857223
  • Service Connector: 86816072
  • Description: 7-Way F 280, 630 Metri-Pack Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-42 (RD) No Tool Required
II Not required J-35616-4A (PU) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
A 0.75
0.75
GN/WH
WH/GN
5189
1624
Trailer Backup Lamp Control
Trailer Backup Lamp Control
II
II
UET+Z82
-UET+Z82
B 3 BK 1950 Ground I -
C 2.5 BU 47 Trailer Auxiliary Control II -
D 0.75
0.75
YE/GY
GN/VT
5187
1619
Right Trailer Turn Signal Lamp Control
Right Rear Trailer Stop/Turn Lamp Control
II
II
UET+Z82
-UET+Z82
E 4 RD/GN 742 Battery Positive Voltage II -
F 0.75
1
BN/GY
GY/BN
5184
2109
Left Trailer Park Lamp Control
Trailer Park Lamp Control
II
II
UET+Z82
-UET+Z82
G 0.75
0.75
BU/WH
YE/GY
5186
1618
Left Trailer Turn Signal Lamp Control
Left Rear Trailer Stop/Turn Lamp Control
II
II
UET+Z82
-UET+Z82