BMW P1864: 5-4 Shift Range Monitoring
Is your scanner showing BMW P1864?
No worries. We'll show you what it means and how to deal with it.
BMW P1864: 5-4 Shift Range MonitoringOVERVIEW
What Does The BMW P1864 Code Mean?
Engine running and vehicle driven, the DME detected a mechanical malfunction within the transmission. The output speed is greater than 300rpm, the transmission oil temperature is greater than 0 degrees Celsius, the engine speed is greater or equal to 600r.
What Are The Potential Causes Of The BMW P1864 Code?
Below are some potential causes of this DTC:
- Solenoid valves in valve body are faulty
- Solenoid circuit is shorting to ground
- Solenoid circuit is open
- TCM has failed or wiring is shorting
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
BMW P1864, DTCDECODE.