Description
OBD-II Trouble Code Description for P0772 GMC
Shift Solenoid “E” Stuck On
What does this mean?
OBD2 Code P0772 GM definition:
Shift solenoid valve E is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position.
Symptoms
Possible sumptoms of OBD code P0772 GM
– Engine Light ON (or Service Engine Soon Warning Light) – Transmission will not shift gears.
Causes
Possible causes of OBD code P0772 GM
– Low transmission fluid level – Dirty transmission fluid – Faulty shift solenoid E valve – Shift solenoid E valve harness or connectors – Shift solenoid E valve circuit is open or shorted The Error code is generally activated on detection of the following conditions: The P0772 GM code is detected when the gear required by the ECM does not match the actual gear when vehicle is driven.
Possible Solutions
The OBD2 Code Information Be Applicable For GMC:
2013 GMC Terrain Denali,2013 GMC Acadia,2011 GMC Sierra All Terrain HD Concept,2010 GMC Terrain,2010 GMC Granite Concept,2009 GMC Sierra Hybrid Crew Cab,2008 GMC Yukon Hybrid,2008 GMC Denali XT Concept,2007 GMC Yukon XL,2007 GMC Yukon Denali,2007 GMC Yukon,2007 GMC Sierra Denali,2007 GMC Sierra Classic,2007 GMC Sierra 3500 HD SLT Crew Cab,2007 GMC Sierra 2500 HD SLT Extended Cab,2007 GMC Sierra,2007 GMC Acadia,2005 GMC Sierra Denali 1500 Crew Cab,2005 GMC Graphyte Concept,2005 GMC Envoy XL Denali,2005 GMC Envoy Denali
Note:
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