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Home >> GMC >> 2015 >> Canyon SL >> Repair and Diagnosis (Single Page) >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - E6 To K20 X2 >> Component Connector End Views >> K20 Engine Control Module X1

K20 Engine Control Module X1

GM2470482
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 34566-0303
  • Service Connector: 13574782
  • Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with BU Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13575812 J-35616-64B (LT BU) J-38125-213 33467-0003 19 J J
II 13579769 J-35616-35 (VT) J-38125-11A 7116-4151-02 19 C 1
Pin Size Color Circuit Function Terminal Type ID Option
1 - 3 - - - Not Occupied - -
4 0.5 YE/WH 3200 Throttle Inlet Absolute Pressure Sensor Signal I LFX
5 0.5 WH/RD 3201 Throttle Inlet Absolute Pressure Sensor 5 Volt Reference I LFX
6 0.5 L-GN 380 A/C Refrigerant Pressure Sensor Signal I LFX
7 0.5 WH 7494 High Speed GMLAN Serial Data (-) (3) I LCV
8 0.5 L-BU/YE 7493 High Speed GMLAN Serial Data (+) (3) I LCV
9 0.5
0.5
L-BU/WH
L-BU
890
2500
Fuel Tank Pressure Sensor Signal
High Speed GMLAN Serial Data (+) (1)
I LCV
LFX
10 0.5
0.5
YE/RD
WH
2709
2501
Fuel Tank Pressure Sensor 5 Volt Reference
High Speed GMLAN Serial Data (-) (1)
I LCV
LFX
11 0.5 BN/RD 1274 Accelerator Pedal Position 5 Volt Reference (2) I LCV
12 0.5 WH/RD 1164 Accelerator Pedal Position 5 Volt Reference (1) I LCV
13 0.5
0.5
VT/YE
L-BU/GY
5985
636
Accessory Wakeup Serial Data
Outside Ambient Air Temperature Sensor Signal
I LCV
LFX
14 0.5
0.5
VT/GY
WH/RD
139
1164
Run/Crank Ignition 1 Voltage
Accelerator Pedal Position 5 Volt Reference (1)
I LCV
LFX
15 0.5
0.5
RD/WH
YE/WH
140
1161
Battery Positive Voltage
Accelerator Pedal Position Signal (1)
I LCV
LFX
16 0.75 VT/L-BU 5290 Powertrain Main Relay Fused Supply (1) I LCV
17 - 20 - - - Not Occupied - -
21 0.5 BN/RD 2700 A/C Pressure Sensor 5 Volt Reference I LFX
22 0.5 BK/BN 5514 A/C Refrigerant Pressure Sensor Low Reference I LFX
23 - 24 - - - Not Occupied - -
25 0.5
0.5
BK/YE
L-BU/VT
5382
1589
Brake Position Sensor Low Reference
Primary Fuel Level Sensor Signal
I LCV WITH MYB
LFX
26 0.5
0.5
BK/GY
BK/L-GN
6110
6281
Clutch Apply Sensor Low Reference
Fuel Level Sensor Low Reference
I LCV WITH N8D
LFX
27 0.5 BK/VT 1272 Accelerator Pedal Position Low Reference (2) I LCV
28 0.5 BK/L-BU 1271 Accelerator Pedal Position Low Reference (1) I LCV
29 - - - Not Occupied - -
30 0.5 BK/L-BU 1271 Accelerator Pedal Position Low Reference (1) I LFX
31 - - - Not Occupied - -
32 0.5 WH/GY 459 A/C Compressor Clutch Relay Control I LFX
33 0.5
0.5
L-GN/WH
BN/RD
1162
1274
Accelerator Pedal Position Signal (2)
Accelerator Pedal Position 5 Volt Reference (2)
I LCV
LFX
34 0.5
0.5
L-GN/WH
L-GN/WH
492
1162
Mass Air Flow Sensor Signal
Accelerator Pedal Position Signal (2)
I LCV
LFX
35 - 36 - - - Not Occupied - -
37 0.5 BN/RD 2700 A/C Pressure Sensor 5 Volt Reference I LCV
38 - - - Not Occupied - -
39 0.5 L-BU 2500 High Speed GMLAN Serial Data (+) (1) I LFX
40 0.5 WH 2501 High Speed GMLAN Serial Data (-) (1) I LFX
41 0.5 WH/RD 5381 Brake Position Sensor 5 Volt Reference I LCV WITH MYB
42 0.5 GY/RD 6109 Clutch Apply Sensor 5 Volt Reference I LCV WITH N8D
43 - - - Not Occupied - -
44 0.5
0.5
VT/GY
GY
6386
5660
Starter Enable Relay (PPEI 3) Control
Fuel Pump Controller Data Out Signal
I LCV
LFX
45 0.5 YE/WH 1161 Accelerator Pedal Position Signal (1) I LCV
46 0.5
0.5
YE/BK
BN/WH
3000
419
Coolant Temperature Sensor 2 Signal
Check Engine Indicator Control
I LCV
LFX
47 0.5
0.5
L-BU/GY
WH/RD
636
5381
Outside Ambient Air Temperature Sensor Signal
Brake Position Sensor 5 Volt Reference
I LCV
LFX
48 0.5
0.5
WH/L-BU
WH/L-GN
6289
5380
Induction Air Temperature Sensor Signal
Brake Position Sensor Signal
I LCV
LFX
49 0.5 WH/GY 1786 Transmission Park/Neutral Signal (1) I LCV
50 0.5 WH/L-BU 6311 Cruise/ETC/TCC Brake Signal I LCV
51 0.75
0.5
VT/L-BU
VT/GY
5291
139
Powertrain Main Relay Fused Supply (2)
Run/Crank Ignition 1 Voltage
I LCV
LFX
52 0.5
0.5
WH/BK
RD/WH
2366
140
Cooling Fan Control Relay Speed Signal
Battery Positive Voltage
I LCV
LFX
53 0.5 BK/VT 1272 Accelerator Pedal Position Low Reference (2) I LFX
54 0.5 WH/GY 459 A/C Compressor Clutch Relay Control I LCV
55 - 56 - - - Not Occupied - -
57 0.5
0.5
L-GN
WH/L-BU
380
6311
A/C Refrigerant Pressure Sensor Signal
Cruise/ETC/TCC Brake Signal
I LCV
LFX
58 - - - Not Occupied - -
59 0.5 WH/BK 2366 Cooling Fan Control Relay Speed Signal I LFX
60 0.5 BN/GY 4008 Humidity Sensor Signal I LCV
61 0.5 WH/L-GN 5380 Brake Position Sensor Signal I LCV
62 0.5
0.75
YE
VT/L-BU
6111
5291
Clutch Apply Sensor Signal
Powertrain Main Relay Fused Supply (2)
I LCV
LFX
63 0.5 VT/GY 6386 Starter Enable Relay (PPEI 3) Control I LFX
64 0.5 GY 5660 Fuel Pump Controller Data Out Signal I LCV
65 0.5 WH 1310 EVAP Canister Vent Solenoid Control I LCV
66 0.5 WH 1310 EVAP Canister Vent Solenoid Control I LFX
67 0.5
0.75
YE
VT/L-BU
5991
5292
Powertrain Relay Coil Control
Powertrain Main Relay Fused Supply (3)
I LCV
LFX
68 0.5 BK/YE 5382 Brake Position Sensor Low Reference I LFX
69 0.5 L-BU 6814 Thermostat Engine Cool Control I LCV
70 0.5 VT/YE 5985 Accessory Wakeup Serial Data I LFX
71 0.5 BN/WH 419 Check Engine Indicator Control I LCV
72 0.5 YE 5991 Powertrain Relay Coil Control I LFX
73 1 VT/L-BU 5290 Powertrain Main Relay Fused Supply (1) II -