You can find common Mercedes Benz EQA fault codes on this page that when clicked take you to a detailed description.
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Mercedes Benz EQA Recalls
When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.
You can check to see if your Mercedes Benz EQA has any recall notices on our sister site AutoRecalls.co, sorted by model year.View Mercedes Benz EQA Recalls »
Common EQA Fault Codes
These are the most common EQA fault codes that people are searching for.
Intake Manifold Runner Control Stuck Closed Bank 1Learn More
Diesel Particulate Filter Restriction - Soot AccumulationLearn More
Secondary Air Injection System MalfunctionLearn More
Incorrect Gear RatioLearn More
Hydraulic Base Brake FailureLearn More
ABS Acceleration Switch Circuit FailureLearn More
ABS Outlet Valve Coil RF Circuit FailureLearn More
ABS Hydraulic Valve Circuit FailureLearn More
PRNDL Switch Circuit FailureLearn More
Lost Communication With Anti-Lock Brake System (ABS) Control ModuleLearn More
Lost Communication with TCMLearn More
Contr. Module LockedLearn More
Intake Manifold Runner Control (Stuck Closed)Learn More
Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To GroundLearn More
Calibration Resistor Out Of RangeLearn More
4X4 Initialization FailureLearn More
PSP Switch Out of Self Test RangeLearn More
Transmission Transfer Case Contact Plate 'D' Circuit FailureLearn More
Transmission Transfer Case Shift Motor Short Circuit To BatteryLearn More
Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit FailureLearn More
Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit FailureLearn More
DPFE Sensor Upstream Hose Off Or PluggedLearn More
EGR Flow Out Of Self Test RangeLearn More
Dual Alternator Upper FaultLearn More
Pump Speed Signal FaultLearn More
Inductive Signature Chip Communication ErrorLearn More
DPFE Circuit Low InputLearn More
Fuel Tank Pressure Relief Valve MalfunctionLearn More
GLOW PLUG FAILURELearn More
Traction Control Output Circuit MalfunctionLearn More
Ignition Coil C Primary Circuit MalfunctionLearn More
- Manufacturer: Mercedes Benz
About the EQA
Closely Related to the GLA, the EQA is a subcompact luxury crossover SUV designed and marketed by the German car manufacturer Mercedes-Benz.
ICE-powered, the EQA offers two battery variants, a 66.5 kWh lithium-ion and a 70.5 kWh lithium-ion both twinned with a single-speed fixed ratio transmission.
Following a full charge, each powertrain has differing ranges, capable of traveling 265 miles up to 340 miles.
Initially only available for the Chinese market, the EQA was originally named the EQA 250 with electric motors powering the front wheels and an output of 190 BHP.
In March 2022, Mercedes announced a car with a larger battery and therefore a longer range estimating a total journey on one charge of up to 540 km.
Buyers could add a number of packages to their new EQAs, for example, the extra Driving Assistance Package came with active distance assist, active blind spot assist with exit warning function, steering assist, brake assist, steering assist, lane keeping assist and pedestrian warning function.
Adding a trailer coupling with ESP trailer stabilization allowed for the more active drivers to transport caravans and cycle racks to the vehicle; then folds behind the rear bumper when not in use.
Some usual error codes found with the EQA are:
- P2006 – There is a stick-closed intake runner flap which is picked up by the control circuit.
- P0455 – An evaporative emissions control system error was detected by the engine computer.
- P0128 – Coolant temperature is performing under the regulated temperature of the thermostat.
- P0462 – Low input from the fuel sensor circuit, this can be caused by a number of reasons and a mechanic should be consulted.
- P0410 – A generic code showing that the engine O2 sensor couldn’t detect an increase in the oxygen level in the exhaust system.