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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 446 (Component Connector End Views (B34-B233LF)) >> Component Connector End Views >> B52F Heated Oxygen Sensor - Bank 2 Sensor 2

B52F Heated Oxygen Sensor - Bank 2 Sensor 2

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
GM4675817Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine Wiring Harness
  • OEM Connector: 33375484
  • Service Connector: 19366855
  • Description: 4-Way F 1.2 Multilock Series, Sealed (BU)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-12 (BU) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 WH / BN 3223 HO2S Heater Low Control Bank 2 Sensor 2 I -
2 0.5 VT / BU 5294 Powertrain Main Relay Fused Supply Voltage 5 I -
3 0.5 YE / BU 3221 HO2S Low Signal Bank 2 Sensor 2 I -
4 0.5 VT / GN 3220 HO2S High Signal Bank 2 Sensor 2 I -