2011 GMC Yukon Denali C0585-04 Fault Code: Left Rear Solenoid Circuit Malfunction Diagnosis

Model: 2011 GMC Yukon Denali Fault Code: C0585 Posted: 2016-02-18 09:17

The fault code C0585-04 frequently appears on my 2011 GMC Yukon Denali, indicating a left rear solenoid circuit malfunction. My OBD2 scanner confirms this issue, but I'm unsure whether it relates to the air compressor, ride height sensor, or another component. Can anyone confirm which part is most likely responsible for this code? Any troubleshooting steps or common fixes for this specific fault in the 2011 GMC Yukon Denali?