GMC Sierra 1500 OBD-II support
Model years 1988 to 2026CombustionOnboarded
183,280 miles driven with Pelican by 271 drivers
The OBDb lists 19 parameters for the GMC Sierra 1500, read from 4 control modules. Real responses from GMC Sierra 1500 cars confirm 13 of them. Drivers have tested model years 2008, 2010 to 2011, 2013 to 2014, 2016 to 2026.
Support by model year
A solid mark means a real response confirmed the parameter. A light mark means the car's signalset reads it but no response has confirmed it yet.
Confirmed by a real response Read by the signalset, not yet confirmed
Parameters
The parameters of the GMC Sierra 1500, by group. These are the commands that GMC added, and the SAE J1979 standard parameters that real cars confirm. Open a group to see each parameter, how Pelican decodes it, and the model years that real cars confirm.
- Connectables27
- Battery1
- Climate1
- Clocks1
- Control5
- DTCs51
- Engine118
- Fuel20
- Movement2
- OBD1
- Tires16
- Transmission1
- Trips1
Connectables27
Absolute throttle position, Absolute throttle position B, Air flow rate from mass air flow sensor, Calculated engine load and 23 more24 of 26 commands confirmed by real cars2 in testing24/26Battery1
Control module voltageConfirmed by real cars1/1Climate1
Ambient air temperatureConfirmed by real cars1/1Clocks1
Time since engine startConfirmed by real cars1/1Control3
Absolute throttle position, Absolute throttle position B, Relative throttle positionAll commands confirmed by real cars3/3Control › Pedals2
Accelerator pedal position D, Accelerator pedal position EAll commands confirmed by real cars2/2DTCs5
Distance traveled since diagnostic trouble codes cleared, Distance traveled while MIL was activated, Malfunction indicator lamp, Number of DTCs stored in this ECU and 1 moreAll commands confirmed by real cars4/4DTCs › Status30
A/C system refrigerant monitoring, A/C system refrigerant monitoring completed, A/C system refrigerant monitoring ready, Catalyst monitoring and 26 moreAll commands confirmed by real cars2/2DTCs › Support16
A/C system refrigerant monitoring supported, Catalyst monitoring supported, Comprehensive component monitoring enabled, Comprehensive component monitoring supported and 12 moreAll commands confirmed by real cars2/2Engine55
Absolute load value, Actual EGR A duty cycle/position, Actual EGR B duty cycle/position, Actual engine torque and 51 moreAll commands confirmed by real cars36/36Engine › AuxInputs5
Auto Trans Neutral Drive Status, Glow plug lamp status, Manual Trans Neutral Gear Status, Power Take Off (PTO) Output Status and 1 moreConfirmed by real cars1/1Engine › AuxInputs › Internal5
Auto trans neutral drive status supported, Glow plug lamp status supported, Manual trans neutral gear status supported, Power Take Off (PTO) output status supported and 1 moreConfirmed by real cars1/1Engine › Internal36
Actual EGR A supported, Actual EGR A supported, Boost bressure A control status, Boost pressure A control status supported and 32 moreAll commands confirmed by real cars7/7Engine › OxygenSensors17
02S Bank 1, Sensor 1 present, 02S Bank 1, Sensor 2 present, 02S Bank 1, Sensor 3 present, 02S Bank 1, Sensor 4 present and 13 moreAll commands confirmed by real cars7/7Fuel14
Alcohol fuel percentage, Commanded Fuel Rail Pressure A, Commanded Fuel Rail Pressure B, Engine exhaust flow rate and 10 moreAll commands confirmed by real cars7/7Fuel › Internal6
Commanded Fuel Rail Pressure A data supported?, Commanded Fuel Rail Pressure B data supported?, Fuel Rail Pressure A data supported?, Fuel Rail Pressure B data supported? and 2 moreConfirmed by real cars1/1Movement2
Vehicle speed, Vehicle speedAll commands confirmed by real cars2/2OBD1
OBD requirements to which vehicle is designedConfirmed by real cars1/1Tires16
Front left tire pressure, Front left tire pressure, Front left tire sensor ID, Front left tire sensor ID and 12 more10 of 16 commands confirmed by real cars6 in testing10/16Transmission1
Current gearConfirmed by real cars1/1Trips1
OdometerConfirmed by real cars1/1
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