Description OBD-II Trouble Code Description for P0536 Hummer A/C Evaporator Temperature Sensor Circuit Range/Performance The OBD2 Code Information Be Applicable For Hummer: 2009 Hummer H3T Alpha,2008 Hummer HX Concept,2008 Hummer H3 Wagon Concept,2008 Hummer H3 Alpha,2008 Hummer H2,2007 Hummer H3 Open Top,2007 Hummer H3X,2007 Hummer H3R Off Road Concept,2007 Hummer H2 Safari Concept,2006 Hummer H3,2006…
Category: HUMMER
Hummer P0537 A/C Evaporator Temperature Circuit Low Input
Description OBD-II Trouble Code Description for P0537 Hummer A/C Evaporator Temperature Sensor Circuit Low What does this mean? OBD2 Code P0537 Hummer definition: The PCM sources a low current 5 volts on the A/C Evaporator Temperature (ACET) sensor circuit. As the A/C evaporator air temperature changes, the ACET circuit resistance changes (which changes the voltage…
Hummer P0535 A/C Evaporator Temperature Sensor Circuit
Description OBD-II Trouble Code Description for P0535 Hummer A/C Evaporator Temperature Sensor Circuit What does this mean? OBD2 Code P0535 Hummer definition: The PCM sources a low current 5 volts on the A/C Evaporator Temperature (ACET) sensor circuit. As the A/C evaporator air temperature changes, the ACET circuit resistance changes (which changes the voltage the…
Hummer P0534 Air Conditioning (A/C) Refrigerant Charge Loss
Description OBD-II Trouble Code Description for P0534 Hummer Air Conditioner Refrigerant Charge Loss What does this mean? OBD2 Code P0534 Hummer definition: The powertrain control module (ECM) monitors the high side refrigerant pressure via a A/C refrigerant pressure sensor. When the pressure is high the signal voltage is high. When the pressure is low the…
Hummer P0532 Air Conditioning (A/C) Refrigerant Pressure (Sensor A) Circuit Low
Description OBD-II Trouble Code Description for P0532 Hummer A/C Refrigerant Pressure Sensor “A” Circuit Low What does this mean? OBD2 Code P0532 Hummer definition: The powertrain control module (PCM) monitors the high side refrigerant pressure via a A/C refrigerant pressure sensor. When the pressure is high the signal voltage is high. When the pressure is…
Hummer P0533 A/C Refrigerant Pressure Sensor Circuit High Input
Description OBD-II Trouble Code Description for P0533 Hummer A/C Refrigerant Pressure Sensor “A” Circuit High What does this mean? OBD2 Code P0533 Hummer definition: The powertrain control module (PCM) monitors the high side refrigerant pressure via a A/C refrigerant pressure sensor. When the pressure is high the signal voltage is high. When the pressure is…
Hummer P0531 Air Conditioning (A/C) Refrigerant Pressure (Sensor A) Circuit Range / Performance
Description OBD-II Trouble Code Description for P0531 Hummer A/C Refrigerant Pressure Sensor “A” Circuit Range/Performance What does this mean? OBD2 Code P0531 Hummer definition: The powertrain control module (PCM) monitors the high side refrigerant pressure via a A/C refrigerant pressure sensor. When the pressure is high the signal voltage is high. When the pressure is…
Hummer P0529 Fan Speed Sensor Circuit Intermittent
Description OBD-II Trouble Code Description for P0529 Hummer Fan Speed Sensor Circuit Intermittent The OBD2 Code Information Be Applicable For Hummer: 2009 Hummer H3T Alpha,2008 Hummer HX Concept,2008 Hummer H3 Wagon Concept,2008 Hummer H3 Alpha,2008 Hummer H2,2007 Hummer H3 Open Top,2007 Hummer H3X,2007 Hummer H3R Off Road Concept,2007 Hummer H2 Safari Concept,2006 Hummer H3,2006 Hummer…
Hummer P0530 Air Conditioning Refrigerant Pressure Sensor Circuit
Description OBD-II Trouble Code Description for P0530 Hummer A/C Refrigerant Pressure Sensor “A” Circuit What does this mean? OBD2 Code P0530 Hummer definition: The powertrain control module (PCM) monitors the high side refrigerant pressure via a A/C refrigerant pressure sensor. When the pressure is high the signal voltage is high. When the pressure is low…
Hummer P0528 Fan Speed Sensor Circuit No Signal
Description OBD-II Trouble Code Description for P0528 Hummer Fan Speed Sensor Circuit No Signal What does this mean? OBD2 Code P0528 Hummer definition: The PCM has detected an incorrect input from the Fan Speed Sensor (FSS) Symptoms Possible sumptoms of OBD code P0528 Hummer – Engine Light ON (or Service Engine Soon Warning Light) –…