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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 229 (Component Connector End Views (K56-K212)) >> Component Connector End Views >> K111 Fuel Pump Power Control Module
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K111 Fuel Pump Power Control Module

WARNING: This page is about a different car, the 2021 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
GM4162046Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Fuel Tank
  • OEM Connector: 13508920
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 46 -Way F 1.2 OCS, 2.8, 6.3 CTS Series, Sealed (GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not Available No Tool Required Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 2.5 WH / BN 4138 Fuel Pump Supply Voltage Phase 3 I -
2 2.5 GY 120 Fuel Pump Control I -
3 - 6 - - - Not Occupied - -
7 0.50 WH 4055 Private Serial Data Powertrain CAN Bus [+] Serial Data I -
8 0.50 BU / GY 4054 Private Serial Data Powertrain CAN Bus [-] Serial Data I -
9 - - - Not Occupied - -
10 0.50 VT / GN 4320 Powertrain Sensor Bus Enable I -
11 0.50 GN / GY 465 Fuel Pump Primary Relay Control I -
12 - 13 - - - Not Occupied - -
14 2.0 BK 2550 Ground I -
15 0.35 BARE 7444 Fuel Pump Assembly Shield Ground I -
16 - 17 - - - Not Occupied - -
18 0.50 GY 10145 Exhaust Flapper Valve 3 Feedback Signal I -
19 0.50 BN / RD 7445 Fuel Line Pressure Sensor 5V Reference I -
20 0.50 BU / WH 7446 Fuel Pressure Sensor Signal I -
21 0.35 BK / GN 6281 Fuel Level Sensor Low Reference I -
22 0.35 BK / BU 6282 Fuel Level Sensor 2 Low Reference I -
23 0.35 BK / BN 6284 Fuel Tank Pressure Sensor Low Reference I -
24 - 27 - - - Not Occupied - -
28 0.50 GN / VT 4316 Exhaust Flow Control Valve 2 I -
29 - - - Not Occupied - -
30 2.0 YE / GY 4137 Fuel Pump Supply Voltage Phase 2 I -
31 - 33 - - - Not Occupied - -
34 0.50 YE 10146 Exhaust Flapper Valve 4 Feedback Signal I -
35 0.50 BK / YE 7447 Fuel Pressure Sensor Low Reference I -
36 - - - Not Occupied - -
37 0.35 BU / GN 1936 Primary Fuel Level Sensor Signal I -
38 0.35 BU / WH 1937 Secondary Fuel Level Sensor Signal I -
39 0.35 YE / RD 2709 Fuel Tank Pressure Sensor 5V Reference I -
40 0.35 BU / WH 890 Fuel Tank Pressure Sensor Signal I -
41 - 42 - - - Not Occupied - -
43 0.35 WH 1310 EVAP Vent Solenoid Valve Control I -
44 - 45 - - - Not Occupied - -
46 2.0 RD / VT 2640 Battery Positive Voltage I -
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