BMW P1863: 4-3 Shift Range Monitoring
Is your scanner showing BMW P1863?
No worries. We'll show you what it means and how to deal with it.
BMW P1863: 4-3 Shift Range Monitoring
OVERVIEWWhat Does The BMW P1863 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.
What Are The Potential Causes Of The BMW P1863 Code?
- Solenoid valves in valve body are faulty
- Solenoid circuit is shorting to ground
- Solenoid circuit is open
- TCM has failed or wiring is shorting
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> 7PCS 6HP19 ZF6HP19 ZF6HP26 6HP26 6HP32 Solenoid Kit/Set
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
BMW P1863, DTCDECODE.
