VW Code 29504
29504 Description And Summary : |
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The instrument cluster alerts the driver to the fault power supply (b+) terminal 15, implausible to change the oil filter and use the recommended engine oil to avoid any problems in the future so data bus powertrain, implausible message from control module level control . On the other hand throttle/pedal position sensor / switch 'a' / 'c', voltage correlation is the final reason of the code. |
29504 Possible Causes:
29504 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Clutch Position Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 29504 Code
- Inspect all the connections actuator supply voltage "b", circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns