FixVault

B75C Multifunction Intake Air Sensor

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
GM2581486
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13504800
  • Service Connector: 13583440
  • Description: 8-Way F 0.64 Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I Not Required J-35616-64B (LT BU) No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 BN/GY 4008 Humidity Sensor Signal I -
2 0.5 GY/RD 3053 Turbo Intake Pressure Sensor High Reference Bank 1 I -
3 0.5 GN/YE 492 Mass Air Flow Sensor Signal I -
4 0.5 BK/WH 151 Signal Ground I -
5 0.5 VT/BU 5294 Powertrain Main Relay Fused Supply 5 I -
6 0.5 YE 3054 Turbo Intake Pressure Sensor Signal Bank 1 I -
7 0.5 BK/VT 2760 Intake Air Temperature Sensor Low Reference I -
8 0.5 WH/BU 6289 Induction Air Temperature Sensor Signal I -