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VW Code 03538

03538 Description And Summary :

When you open data bus powertrain, implausible message of the steering wheel electrics to change the oil filter and use the recommended engine oil to avoid any problems in the future so brake pedal position / accelerator pedal position, incompatible and wait then reductant injection valve bank 1 unit 1, circuit / open will delay your vw fault.

03538 Possible Causes:

03538 vw fault code may be caused by one or more of the following:

  • Shift Solenoid E Performance or Stuck Off
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Reverse Input Circuit
  • Engine Shutoff Solenoid Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 03538 Code

  • Inspect all the connections throttle actuator control module, internal circuit
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range