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K27 Fuel Pump Control Module


1862109

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

  • Pins: 1, 25
  • Terminated Lead: 13575405
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Pins: 5, 6, 8, 10, 17, 18, 20-24
  • Terminated Lead: Pending
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Pins: 13, 38
  • Terminated Lead: 13575392
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)

K27 Fuel Pump Control Module

Pin

Size

Colour

Circuit

Function

Option

1

1

RD/L-GN

1540

Battery Positive Voltage

--

2-4

--

--

--

Not Used

--

5

0.5

L-BU

2500

High Speed GMLAN Serial Data (+) (1)

-

6

0.5

L-BU

2500

High Speed GMLAN Serial Data (+) (1)

-

7

--

--

--

Not Used

--

8

0.5

WH/L-BU

5986

Serial Data Communication Enable

-

9

--

--

--

Not Used

--

10

0.35

L-BU/WH

7446

Fuel Line Pressure Sensor Signal

-

11-12

--

--

--

Not Used

--

13

2

GY

120

Fuel Pump Supply Voltage

-

14-16

--

--

--

Not Used

--

17

0.5

WH

2501

High Speed GMLAN Serial Data (-) (1)

-

18

0.5

WH

2501

High Speed GMLAN Serial Data (-) (1)

-

19

--

--

--

Not Used

--

20

0.35

L-GN/GY

465

Fuel Pump Primary Relay Control

--

21

0.5

VT/WH

639

Run/Crank Ignition 1 Voltage

-

22

0.35

BN/RD

7445

5 Volt Reference

--

23

0.35

BK/YE

7447

Low Reference

--

24

0.5

L-BU

7443

Fuel System Control Module Shield Extension

--

25

1

BK

850

Ground

--

26-37

--

--

--

Not Used

--

38

2

BK/L-GN

1580

Low Reference

-

   


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