B75C Multifunction Intake Air Sensor (LGX)
WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Engine Wiring Harness
- OEM Connector: 13526714
- Service Connector: 84677313
- Description: 8-Way F 64 Series, Sealed (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
Not required |
J-35616-64B (L-BU) |
No Tool Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.5 |
WH/BU |
6289 |
Intake Air Temperature Sensor Signal |
I |
LGX |
| 2 |
0.5 |
WH/RD |
3201 |
Throttle Inlet Absolute Pressure Sensor 5V Reference |
I |
LGX |
| 3 |
0.5 |
WH/YE |
3202 |
Throttle Inlet Absolute Pressure Sensor 5V Reference |
I |
LGX |
| 4 |
0.5 |
YE/WH |
3200 |
Throttle Inlet Absolute Pressure Sensor Signal |
I |
LGX |
| 5 |
0.5 |
VT/BU |
5294 |
Powertrain Main Relay Fused Supply Voltage 5 |
I |
LGX |
| 6 |
0.5 |
GN/WH |
492 |
Mass Air Flow Sensor Signal |
I |
LGX |
| 7 |
0.5 |
BK/WH |
451 |
Signal Ground |
I |
LGX |
| 8 |
0.5 |
GY/BU |
7564 |
Humidity Sensor Signal 2 |
I |
LGX |