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Home >> Buick >> 2013 >> Verano Base >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - K20 X2 (LHU) To P19H >> Component Connector End Views >> K27 Fuel Pump Control Module

K27 Fuel Pump Control Module

GM1862109
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 31381-1000
  • Service Connector: 19178089
  • Description: 38-Way F 2.8 Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I Pending J-35616-4A (PU) J-38125-553 15304720 19 4 5
II Pending Pending Pending Not Available Not Available Not Available Not Available
III Pending Pending Pending Not Available Not Available Not Available Not Available
IV Pending Pending Pending Not Available Not Available Not Available Not Available
V Pending Pending Pending Not Available Not Available Not Available Not Available
VI Pending Pending Pending Not Available Not Available Not Available Not Available
VII Pending Pending Pending Not Available Not Available Not Available Not Available
VIII Pending Pending Pending Not Available Not Available Not Available Not Available
IX Pending Pending Pending Not Available Not Available Not Available Not Available
X Pending Pending Pending Not Available Not Available Not Available Not Available
XI Pending Pending Pending Not Available Not Available Not Available Not Available
XII Pending Pending Pending Not Available Not Available Not Available Not Available
XIII 13576407 J-35616-4A (PU) J-38125-553 15304720 19 4 5
K27 Fuel Pump Control Module

Pin Size Color Circuit Function Terminal Type ID Option
1 1.5 RD/BU 3240 Battery Positive Voltage I -
2-4 - - - Not Occupied - -
5 0.5 BU 2500 High Speed GMLAN Serial Data (+) (1) II -
6 0.5 BU 2500 High Speed GMLAN Serial Data (+) (1) III -
7 - - - Not Occupied - -
8 0.5 WH/BU 5986 Serial Data Communication Enable IV -
9 - - - Not Occupied - -
10 0.5 BU/WH 7446 Fuel Line Pressure Sensor Signal V -
11-12 - - - Not Occupied - -
13 1.5 GY 120 Fuel Pump Supply Voltage I -
14-16 - - - Not Occupied - -
17 0.5 WH 2501 High Speed GMLAN Serial Data (-) (1) VI -
18 0.5 WH 2501 High Speed GMLAN Serial Data (-) (1) VII -
19 - - - Not Occupied - -
20 0.5 GN/GY 465 Fuel Pump Primary Relay Control VIII -
21 0.5 VT/GN 39 Run/Crank Ignition 1 Voltage IX -
22 0.5 BN/RD 7445 5 Volt Reference X -
23 0.5 BK/YE 7447 Low Reference XI -
24 0.5 BARE 7443 Fuel System Control Module Shield Extension XII -
25 2.5 BK 450 Ground XIII -
26-37 - - - Not Occupied - -
38 1.5 BK/GN 1580 Low Reference I -