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K20 Engine Control Module X1

WARNING: This page is about a different car, the 2014 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
GM2470482
Connector Part Information
  • Harness Type: Engine Harness
  • OEM connector: 13611938
  • Service connector: 13574782
  • Description: 73-Way F 0.64 2.8 Series, Sealed BK with Blue Lock
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13575575 J-35616-64B (L-BU) J-38125-213 33467-0005 23-20 J J
II 13575575 J-35616-64B (L-BU) J-38125-213 33467-0005 23-20 K K
III 13576375 J-35616-35 (VT) J-38125-12A 1326030-8 17-13 4 D
IV 13579750 J-35616-35 (VT) J-38125-12A 1326030-6 17-12 C A
K20 Engine Control Module X1

Pin Size Color Circuit Function Terminal Type ID Option
1 - - - Not Occupied - -
2 0.5 BU/WH 7446 Fuel Line Pressure Sensor Signal I
II		 -
3 0.5 VT/GY 6332 Air Injection Reaction Pump Pressure Sensor #2 Signal I
II		 NU6
4 0.5 VT/BU 7330 Pre Throttle Air Temp and Press (TMAP) Air Pressure Signal I
II		 LTG
5 0.5 GY/RD 7331 Pre Throttle Air Temp and Press (TMAP) 5 Volt Reference I
II		 LTG
6 0.5 GN 380 A/C Refrigerant Pressure Sensor Signal I
II		 -
7 0.5 YE/BK 3000 Coolant Temperature Sensor #2 Signal I
II		 -
8 0.5
0.5		 BK/YE
BK/WH		 7447
7447		 Fuel Line Pressure Sensor Low Reference
Fuel Line Pressure Sensor Low Reference		 I
II		 LUK
LCV/LTG
9 0.5 BU/WH 890 Fuel Tank Pressure Sensor Signal I
II		 -
10 0.5
0.5		 YE/WH
YE/RD		 2709
2709		 Fuel Tank Pressure Sensor 5 Volt Reference
Fuel Tank Pressure Sensor 5 Volt Reference		 I
II		 LUK
LCV/LTG
11 - 12 - - - Not Occupied - -
13 0.5 WH/BU 7329 Pre-Throttle Air Temp and Press (TMAP) Temperature Signal I
II		 -
14 0.5
0.5		 WH/RD
YE/RD		 1164
1164		 Accelerator Pedal Position 5 Volt Reference (1)
Accelerator Pedal Position 5 Volt Reference (1)		 I
II		 LUK
LTG
15 0.5 YE/WH 1161 Accelerator Pedal Position Signal (1) I
II		 -
16 - 17 - - - Not Occupied - -
18 0.5 BU/YE 6456 Air Injection Reaction Pump Sensor #2 Supply Voltage I
II		 NU6
19 0.5 BK/BN 6454 Air Injection Reaction Pump Sensor #2 Ground I
II		 NU6
20 0.5 BK/VT 7332 Pre Throttle Air Temp and Press (TMAP) Low Reference I
II		 LTG
21 0.5 BN/RD 2700 A/C Pressure Sensor 5 Volt Reference I
II		 -
22 0.5 BK/BN 5514 A/C Refrigerant Pressure Sensor Low Reference I
II		 -
23 0.5 BK/BU 6813 Coolant Temperature Sensor #2 Low Reference I
II		 -
24 0.5 BN/RD 7445 Fuel Line Pressure Sensor 5V Reference I
II		 -
25 0.5 BU/GN 1936 Primary Fuel Level Sensor Signal I
II		 -
26 0.5 BK/GN 6281 Fuel Level Sensor Low Reference I
II		 -
27 - 29 - - - Not Occupied - -
30 0.5 BK/BU 1271 Accelerator Pedal Position Low Reference (1) I
II		 -
31 - - - Not Occupied - -
32 0.5 WH/GY 459 A/C Compressor Clutch Relay Control I
II		 -
33 0.5 BN/RD 1274 Accelerator Pedal Position 5 Volt Reference (2) I
II		 -
34 0.5 GN/WH 1162 Accelerator Pedal Position Signal (2) I
II		 -
35 - - - Not Occupied - -
36 0.5 BU/BK 7493 High Speed GMLAN Serial Data (+)(3) I
II		 LCV, LTG
37 0.5 WH 7494 High Speed GMLAN Serial Data (-)(3) I
II		 -
38 0.5 WH 1579 Fuel Temperature/Composition Signal I
II		 -
39 0.5 BU 2500 High Speed GMLAN Serial Data (+) (1) I
II		 -
40 0.5 WH 2501 High Speed GMLAN Serial Data (-) (1) I
II		 -
41 - - - Not Occupied - -
42 0.5 BN/YE 473 High Speed Cooling Fan Relay Control I
II		 -
43 - - - Not Occupied - -
44 0.5 GY 5660 Fuel Pump Controller Data Out Signal I
II		 LCV, LTG
45 - - - Not Occupied - -
46 0.5 BN/WH 419 Check Engine Indicator Control I
II		 -
47 0.5
0.5		 WH/RD
YE		 5381
5381		 Brake Position Sensor 5 Volt Reference
Brake Position Sensor 5 Volt Reference		 I
II		 LUK/LTG
LCV
48 0.5 WH 5380 Brake Position Sensor Signal I
II		 LCV
49 - 50 - - - Not Occupied - -
51 0.5 VT/GN 439 Run/Crank Ignition 1 Voltage I
II		 -
52 0.5 RD/BN 440 Battery Positive Voltage I
II		 -
53 0.5
0.5		 BK/VT
BK/VT		 1272
1272		 Accelerator Pedal Position Low Reference (2)
Accelerator Pedal Position Low Reference (2)		 I
II		 LUKL/LTG
LCV
54 - - - Not Occupied - -
55 0.5 GN/BU 436 Air Injection Reaction Pump Relay Coil Control I
II		 NU6
56 0.5 BU/BN 421 Air Injection Reaction Solenoid Relay Coil Control I
II		 NU6
57 0.5 WH/BU 6311 Cruise/ETC/TCC Brake Signal I
II		 -
58 - - - Not Occupied - -
59 0.5
0.5		 GN/VT
GN/GY		 335
335		 Low Speed Cooling Fan Relay Control
Low Speed Cooling Fan Relay Control		 I
II		 LCV/LUK
LTG
60 - 61 - - - Not Occupied - -
62 0.5 VT/BU 5291 Powertrain Main Relay Fused Supply (2) I
I
II
II		 LCV, LTG
63 0.5 VT/GY 6386 Starter Enable Relay (PPEI 3) Control I
II		 -
64 - 65 - - - Not Occupied - -
66 0.5 WH 1310 EVAP Canister Vent Solenoid Control I
II		 -
67 - - - Not Occupied - -
68 0.5
0.5		 BK
BK/YE		 5382
5382		 Brake Position Sensor Low Reference
Brake Position Sensor Low Reference		 I
II		 LCV/LUK
LTG
69 - - - Not Occupied - -
70 0.5 VT/YE 5985 Accessory Wakeup Serial Data I
II		 -
71 - - - Not Occupied - -
72 0.5 YE 5991 Powertrain Relay Coil Control I
II		 -
73 1 VT/BU 5290 Powertrain Main Relay Fused Supply (1) III
IV		 LUK
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