What happens when a GMC Yukon has a fault?
When a fault is detected, the SDM may reset the front end sensor up to 2 times by removing and reapplying power to it. If the fault is still present, the SDM will set a DTC. Ignition voltage is between 9-16 volts. The front end sensor has been shorted to voltage, open, or shorted to ground.
How does the front end sensor work on a GMC Yukon?
The front end sensor continually communicates status messages to the SDM, which determines if a fault is present in the front end sensor circuit. When a fault is detected, the SDM may reset the front end sensor up to 2 times by removing and reapplying power to it. If the fault is still present, the SDM will set a DTC.
What is the diagnostic code for a GMC Yukon?
Vehicle » A L L Diagnostic Trouble Codes ( DTC ) » Testing and Inspection » B Code Charts » B0083
What is the ignition voltage on a GMC Yukon?
Ignition voltage is between 9-16 volts. The front end sensor has been shorted to voltage, open, or shorted to ground. The front end sensor current has been above 23 mA for longer than 5 milliseconds. The SDM has not received a message from the front end sensor for more than 375 milliseconds.
How can I tell if my airbag sensor is working?
To determine if the sensor is working okay, first check the “Passenger Airbag Off” indicator. If the seat is vacant, this light should be on. When the seat is occupied it should turn off implying that the airbag system is online and functioning. If the light is off when the seat is vacant or vice-versa, there could be a problem with the sensor.
Why is my airbag light on but not working?
The sensors in your airbag system might wear out rendering them inoperative. The passenger occupancy and the clock spring sensors are the two most common sensors that fail. The passenger occupancy is weight sensitive to ensure that you don’t have more than the required weight on your front seat.
Where are airbag codes stored in a GMC?
Below you will find common airbag codes that can be stored in your airbag control module after your vehicle was in an accident.
Can a GMC SRS airbag module be reset?
The best part of having your GMC’s SRS unit original airbag module reset by MyAirbags is that when you get your airbag control module back and it goes back into the same vehicle that it came out of then it will be plug-n-play. No additional programming of the VIN is required.