DTC Descriptors

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.

DTC P0030: HO2S Heater Control Circuit Bank 1 Sensor 1
DTC P0031: HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 1
DTC P0032: HO2S Heater Control Circuit High Voltage Bank 1 Sensor 1
DTC P0036: HO2S Heater Control Circuit Bank 1 Sensor 2
DTC P0037: HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 2
DTC P0038: HO2S Heater Control Circuit High Voltage Bank 1 Sensor 2
DTC P0050: HO2S Heater Control Circuit Bank 2 Sensor 1
DTC P0051: HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 1
DTC P0052: HO2S Heater Control Circuit High Voltage Bank 2 Sensor 1
DTC P0053: HO2S Heater Resistance Bank 1 Sensor 1
DTC P0054: HO2S Heater Resistance Bank 1 Sensor 2
DTC P0056: HO2S Heater Control Circuit Bank 2 Sensor 2
DTC P0057: HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 2
DTC P0058: HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2
DTC P0059: HO2S Heater Resistance Bank 2 Sensor 1
DTC P0060: HO2S Heater Resistance Bank 2 Sensor 2
DTC P0135: HO2S Heater Performance Bank 1 Sensor 1
DTC P0141: HO2S Heater Performance Bank 1 Sensor 2
DTC P0155: HO2S Heater Performance Bank 2 Sensor 1
DTC P0161: HO2S Heater Performance Bank 2 Sensor 2