BMW P1603: Control Module Self Test, Torque Monitoring
Is your scanner showing BMW P1603?
No worries. We'll show you what it means and how to deal with it.
BMW P1603: Control Module Self Test, Torque Monitoring
OVERVIEWWhat Does The BMW P1603 Code Mean?
Ignition on, the DME detected a control module malfunction. The torque monitoring feature compares the torque demand (from accelerator pedal, FGR, electrical equipment and transmission) with the torque provided.
How Can You Fix The BMW P1603 Code?
Check possible solutions below:
- Check HFM for contamination and replace if necessary
- Replace the DME
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> EuroActive BMW OEM E82 E90 E60 E63 E70 Bluetooth Module ULF HIGH
>>> BMW Electronic Control Unit (DME) - Genuine BMW 12147551615
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
BMW P1603, DTCDECODE.
