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K20 Engine Control Module X1 (LF1)


1715237

Connector Part Information

  • Harness Type: Engine
  • OEM Connector: 12615654
  • Service Connector: Pending
  • Description: 73-Way F 0.64 2.8 Series, Sealed (BK with BU cover)

Terminal Part Information

  • Pin: 73
  • Terminated Lead: Pending
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Pin: All Others
  • Terminated Lead: 13575575
  • Release Tool: J-38125-213
  • Diagnostic Test Probe: J-35616-64B (L-BU)

K20 Engine Control Module X1 (LF1)

Pin

Size

Colour

Circuit

Function

Option

1-3

--

--

--

Not Available

-

4

0.5

YE/WH

3200

Barometric Pressure Sensor Signal

-

5

0.5

WH/RD

3201

5V Reference 1

--

6

0.5

D-GN

380

A/C Refrigerant Pressure Sensor Signal

-

7-8

--

--

--

Not Available

--

9

0.5

D-BU/WH

890

Fuel Tank Pressure Sensor Signal

--

10

0.5

YE/RD

2709

Fuel Tank Pressure Sensor 5-Volt Reference 1

-

11-13

--

--

--

Not Available

--

14

0.5

WH/RD

1164

Accelerator Pedal Position 5-Volt Reference 4 (1)

--

15

0.5

YE/WH

1161

Accelerator Pedal Position Signal (1)

-

16-19

--

--

--

Not Available

-

20

0.5

WH/YE

3202

Low Reference

--

21

0.5

BN/RD

2700

5-Volt Reference 1

--

22

0.5

BK/BN

5514

A/C Refrigerant Pressure Sensor Low Reference

-

23-24

--

--

--

Not Available

--

25

0.5

D-BU/D-GN

1936

Primary Fuel Level Sensor Signal

-

26

0.5

BK/D-GN

6281

Fuel Level Sensor Low Reference

-

27

0.5

D-BU/WH

1937

Secondary Fuel Level Sensor Signal

-

28-29

--

--

--

Not Available

--

30

0.5

BK/D-BU

1271

Accelerator Pedal Position Low Reference (1)

--

31-32

--

--

--

Not Available

--

33

0.5

BN/RD

1274

Accelerator Pedal Position 5-Volt Reference 3 (2)

--

34

0.5

D-GN/WH

1162

Accelerator Pedal Position Signal (2)

--

35-38

--

--

--

Not Available

-

39

0.5

D-BU

2500

High Speed GMLAN Serial Data (+) (1)

-

40

0.5

WH

2501

High Speed GMLAN Serial Data (-) (1)

-

41

--

--

--

Not Available

--

42

0.5

BN/YE

473

High Speed Cooling Fan Relay Control

-

43

--

--

--

Not Available

-

44

0.5

D-GN/GY

465

Fuel Pump Primary Relay Control

-

45

--

--

--

Not Available

-

46

0.5

BN/WH

419

Check Engine Indicator Control

-

47-50

--

--

--

Not Available

-

51

0.5

VT/D-GN

439

Run/Crank Ignition 1 Voltage

-

52

0.5

RD/BN

440

Battery Positive Voltage

-

53

0.5

BK/VT

1272

Accelerator Pedal Position Low Reference (2)

--

54-56

--

--

--

Not Available

--

57

0.5

WH/D-BU

6311

Cruise/ETC/TCC Brake Signal

-

58

--

--

--

Not Available

--

59

0.5

D-GN/VT

335

Low Speed Cooling Fan Relay Control

-

60-61

--

--

--

Not Available

-

62

0.5

VT/D-BU

5291

Powertrain Main Relay Fused Supply (2)

-

63

0.5

VT/GY

6386

Starter Enable Relay (PPEI 3) Control

-

64-65

--

--

--

Not Available

-

66

0.5

WH

1310

EVAP Canister Vent Solenoid Control

-

67

0.5

VT/D-BU

5292

Powertrain Main Relay Fused Supply (3)

-

68-69

--

--

--

Not Available

-

70

0.5

VT/YE

5985

Accessory Wakeup Serial Data

-

71

--

--

--

Not Available

-

72

0.5

YE

5991

Powertrain Relay Coil Control

--

73

1

VT/D-BU

5290

Ignition 1 Voltage

-

   


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